diff --git a/.nojekyll b/.nojekyll
index 0c35c8a..3e2da2d 100644
--- a/.nojekyll
+++ b/.nojekyll
@@ -1 +1 @@
-d412cba6
\ No newline at end of file
+27f8d844
\ No newline at end of file
diff --git a/index.html b/index.html
index 971ed05..48c112e 100644
--- a/index.html
+++ b/index.html
@@ -400,7 +400,7 @@ <h2>What are infectious diseases</h2>
 <div class="column" style="width:45%;">
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="images/rotavirus.jpeg" class="lightbox" data-description="" data-gallery="quarto-lightbox-gallery-2" title="A 3D graphical representation of Rotavirus virions."><img data-src="images/rotavirus.jpeg" alt="A 3D graphical representation of Rotavirus virions."></a></p>
+<p><a href="images/rotavirus.jpeg" class="lightbox" data-gallery="quarto-lightbox-gallery-2" data-description="" title="A 3D graphical representation of Rotavirus virions."><img data-src="images/rotavirus.jpeg" alt="A 3D graphical representation of Rotavirus virions."></a></p>
 <figcaption>A 3D graphical representation of Rotavirus virions.</figcaption>
 </figure>
 </div>
@@ -563,7 +563,7 @@ <h2>What are infectious disease models?</h2>
 </div><div class="column" style="width:40%;">
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="images/GeorgeEPBox.jpeg" class="lightbox" data-description="" data-gallery="quarto-lightbox-gallery-6" title="George Box"><img data-src="images/GeorgeEPBox.jpeg" alt="George Box"></a></p>
+<p><a href="images/GeorgeEPBox.jpeg" class="lightbox" data-gallery="quarto-lightbox-gallery-6" data-description="" title="George Box"><img data-src="images/GeorgeEPBox.jpeg" alt="George Box"></a></p>
 <figcaption>George Box</figcaption>
 </figure>
 </div>
@@ -718,7 +718,7 @@ <h2>What are compartmental models?</h2>
 </div><div class="column" style="width:40%;">
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="images/infection_timeline.png" class="lightbox" data-description="" data-gallery="quarto-lightbox-gallery-8" title="Infection timeline illustrating how a pathogen in a host interacts with the host’s immune system (Source: Modelling Infectious Diseases of Humans and Animals)"><img data-src="images/infection_timeline.png" alt="Infection timeline illustrating how a pathogen in a host interacts with the host’s immune system (Source: Modelling Infectious Diseases of Humans and Animals)"></a></p>
+<p><a href="images/infection_timeline.png" class="lightbox" data-gallery="quarto-lightbox-gallery-8" data-description="" title="Infection timeline illustrating how a pathogen in a host interacts with the host’s immune system (Source: Modelling Infectious Diseases of Humans and Animals)"><img data-src="images/infection_timeline.png" alt="Infection timeline illustrating how a pathogen in a host interacts with the host’s immune system (Source: Modelling Infectious Diseases of Humans and Animals)"></a></p>
 <figcaption>Infection timeline illustrating how a pathogen in a host interacts with the host’s immune system (Source: Modelling Infectious Diseases of Humans and Animals)</figcaption>
 </figure>
 </div>
@@ -981,7 +981,7 @@ <h5 id="some-notes-on-the-recovery-process">Some notes on the recovery process</
 
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="images/epi_parameters.png" class="lightbox" data-description="" data-gallery="quarto-lightbox-gallery-14" title="Source: @anderson1982directly"><img data-src="images/epi_parameters.png" alt="Source: Anderson and May (1982)"></a></p>
+<p><a href="images/epi_parameters.png" class="lightbox" data-gallery="quarto-lightbox-gallery-14" data-description="" title="Source: @anderson1982directly"><img data-src="images/epi_parameters.png" alt="Source: Anderson and May (1982)"></a></p>
 <figcaption>Source: <span class="citation" data-cites="anderson1982directly">Anderson and May (<a href="#/references" role="doc-biblioref" onclick="">1982</a>)</span></figcaption>
 </figure>
 </div>
@@ -991,7 +991,7 @@ <h5 id="some-notes-on-the-recovery-process">Some notes on the recovery process</
 <h3 id="putting-it-all-together">Putting it all together</h3>
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="images/model_diagrams/model_diagrams.006.jpeg" class="lightbox" data-description="" data-gallery="quarto-lightbox-gallery-15" title="An SIR model with transmission rate, \beta, and recovery rate, \gamma."><img data-src="images/model_diagrams/model_diagrams.006.jpeg" style="width:80.0%" alt="An SIR model with transmission rate, \beta, and recovery rate, \gamma."></a></p>
+<p><a href="images/model_diagrams/model_diagrams.006.jpeg" class="lightbox" data-gallery="quarto-lightbox-gallery-15" data-description="" title="An SIR model with transmission rate, \beta, and recovery rate, \gamma."><img data-src="images/model_diagrams/model_diagrams.006.jpeg" style="width:80.0%" alt="An SIR model with transmission rate, \beta, and recovery rate, \gamma."></a></p>
 <figcaption>An SIR model with transmission rate, <span class="math inline">\(\beta\)</span>, and recovery rate, <span class="math inline">\(\gamma\)</span>.</figcaption>
 </figure>
 </div>
@@ -1328,7 +1328,7 @@ <h4 id="practicals">Practicals</h4>
 <h2>The Susceptible-Exposed-Infected-Recovered (SEIR) Model</h2>
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="images/infection_timeline.png" class="lightbox" data-description="" data-gallery="quarto-lightbox-gallery-17" title="Timeline of infection. Source: Keeling &amp; Rohani, 2008"><img data-src="images/infection_timeline.png" alt="Timeline of infection. Source: Keeling &amp; Rohani, 2008"></a></p>
+<p><a href="images/infection_timeline.png" class="lightbox" data-gallery="quarto-lightbox-gallery-17" data-description="" title="Timeline of infection. Source: Keeling &amp; Rohani, 2008"><img data-src="images/infection_timeline.png" alt="Timeline of infection. Source: Keeling &amp; Rohani, 2008"></a></p>
 <figcaption>Timeline of infection. Source: Keeling &amp; Rohani, 2008</figcaption>
 </figure>
 </div>
@@ -1339,13 +1339,13 @@ <h2>The Susceptible-Exposed-Infected-Recovered (SEIR) Model</h2>
 <div class="column" style="width:30%;">
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="images/corona_virus.jpeg" class="lightbox" data-description="" data-gallery="quarto-lightbox-gallery-18" title="The SARS-COV-2 virus"><img data-src="images/corona_virus.jpeg" alt="The SARS-COV-2 virus"></a></p>
+<p><a href="images/corona_virus.jpeg" class="lightbox" data-gallery="quarto-lightbox-gallery-18" data-description="" title="The SARS-COV-2 virus"><img data-src="images/corona_virus.jpeg" alt="The SARS-COV-2 virus"></a></p>
 <figcaption>The SARS-COV-2 virus</figcaption>
 </figure>
 </div>
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="images/ebola_virus.jpeg" class="lightbox" data-description="" data-gallery="quarto-lightbox-gallery-19" title="The Ebola virus"><img data-src="images/ebola_virus.jpeg" alt="The Ebola virus"></a></p>
+<p><a href="images/ebola_virus.jpeg" class="lightbox" data-gallery="quarto-lightbox-gallery-19" data-description="" title="The Ebola virus"><img data-src="images/ebola_virus.jpeg" alt="The Ebola virus"></a></p>
 <figcaption>The Ebola virus</figcaption>
 </figure>
 </div>
@@ -1827,7 +1827,7 @@ <h2>Takeaways</h2>
 <h2>What skills are needed to build and use infectious disease models?</h2>
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="images/modelling_skills.jpeg" class="lightbox" data-description="" data-gallery="quarto-lightbox-gallery-29" title="A non-exhaustive list of skills needed for modelling infectious diseases."><img data-src="images/modelling_skills.jpeg" alt="A non-exhaustive list of skills needed for modelling infectious diseases."></a></p>
+<p><a href="images/modelling_skills.jpeg" class="lightbox" data-gallery="quarto-lightbox-gallery-29" data-description="" title="A non-exhaustive list of skills needed for modelling infectious diseases."><img data-src="images/modelling_skills.jpeg" alt="A non-exhaustive list of skills needed for modelling infectious diseases."></a></p>
 <figcaption>A non-exhaustive list of skills needed for modelling infectious diseases.</figcaption>
 </figure>
 </div>
@@ -1858,13 +1858,13 @@ <h2>Textbooks</h2>
 <div class="quarto-layout-row quarto-layout-valign-top">
 <div class="quarto-figure quarto-figure-center quarto-layout-cell" style="flex-basis: 50.0%;justify-content: center;">
 <figure>
-<p><a href="images/Anderson_and_May.jpeg" class="lightbox" data-description="" data-gallery="quarto-lightbox-gallery-30" title="Infectious Diseases of Humans: Dynamics and Control by Roy M. Anderson and Robert M. May"><img data-src="images/Anderson_and_May.jpeg" style="width:60.0%" alt="Infectious Diseases of Humans: Dynamics and Control by Roy M. Anderson and Robert M. May"></a></p>
+<p><a href="images/Anderson_and_May.jpeg" class="lightbox" data-gallery="quarto-lightbox-gallery-30" data-description="" title="Infectious Diseases of Humans: Dynamics and Control by Roy M. Anderson and Robert M. May"><img data-src="images/Anderson_and_May.jpeg" style="width:60.0%" alt="Infectious Diseases of Humans: Dynamics and Control by Roy M. Anderson and Robert M. May"></a></p>
 <figcaption>Infectious Diseases of Humans: Dynamics and Control by Roy M. Anderson and Robert M. May</figcaption>
 </figure>
 </div>
 <div class="quarto-figure quarto-figure-center quarto-layout-cell" style="flex-basis: 50.0%;justify-content: center;">
 <figure>
-<p><a href="images/ID_modelling_Vynnycky_and_White.jpeg" class="lightbox" data-description="" data-gallery="quarto-lightbox-gallery-31" title="Infectious Disease Modelling by Emilia Vynnycky and Richard White"><img data-src="images/ID_modelling_Vynnycky_and_White.jpeg" style="width:60.0%" alt="Infectious Disease Modelling by Emilia Vynnycky and Richard White"></a></p>
+<p><a href="images/ID_modelling_Vynnycky_and_White.jpeg" class="lightbox" data-gallery="quarto-lightbox-gallery-31" data-description="" title="Infectious Disease Modelling by Emilia Vynnycky and Richard White"><img data-src="images/ID_modelling_Vynnycky_and_White.jpeg" style="width:60.0%" alt="Infectious Disease Modelling by Emilia Vynnycky and Richard White"></a></p>
 <figcaption>Infectious Disease Modelling by Emilia Vynnycky and Richard White</figcaption>
 </figure>
 </div>
@@ -1877,13 +1877,13 @@ <h2>Textbooks</h2>
 <div class="quarto-layout-row quarto-layout-valign-top">
 <div class="quarto-figure quarto-figure-center quarto-layout-cell" style="flex-basis: 50.0%;justify-content: center;">
 <figure>
-<p><a href="images/Rohani_and_Keeling.jpeg" class="lightbox" data-description="" data-gallery="quarto-lightbox-gallery-32" title="Modeling Infectious Diseases in Humans and Animals by Matt Keeling and Pejman Rohani"><img data-src="images/Rohani_and_Keeling.jpeg" style="width:60.0%" alt="Modeling Infectious Diseases in Humans and Animals by Matt Keeling and Pejman Rohani"></a></p>
+<p><a href="images/Rohani_and_Keeling.jpeg" class="lightbox" data-gallery="quarto-lightbox-gallery-32" data-description="" title="Modeling Infectious Diseases in Humans and Animals by Matt Keeling and Pejman Rohani"><img data-src="images/Rohani_and_Keeling.jpeg" style="width:60.0%" alt="Modeling Infectious Diseases in Humans and Animals by Matt Keeling and Pejman Rohani"></a></p>
 <figcaption>Modeling Infectious Diseases in Humans and Animals by Matt Keeling and Pejman Rohani</figcaption>
 </figure>
 </div>
 <div class="quarto-figure quarto-figure-center quarto-layout-cell" style="flex-basis: 50.0%;justify-content: center;">
 <figure>
-<p><a href="images/Epidemics_Ottar.jpg" class="lightbox" data-description="" data-gallery="quarto-lightbox-gallery-33" title="Epidemics: Models and Data Using R by Ottar N. Bjornstad"><img data-src="images/Epidemics_Ottar.jpg" style="width:60.0%" alt="Epidemics: Models and Data Using R by Ottar N. Bjornstad"></a></p>
+<p><a href="images/Epidemics_Ottar.jpg" class="lightbox" data-gallery="quarto-lightbox-gallery-33" data-description="" title="Epidemics: Models and Data Using R by Ottar N. Bjornstad"><img data-src="images/Epidemics_Ottar.jpg" style="width:60.0%" alt="Epidemics: Models and Data Using R by Ottar N. Bjornstad"></a></p>
 <figcaption>Epidemics: Models and Data Using R by Ottar N. Bjornstad</figcaption>
 </figure>
 </div>
@@ -2392,7 +2392,7 @@ <h1>References</h1>
       }
     });
     </script>
-    <script>var lightboxQuarto = GLightbox({"loop":false,"descPosition":"bottom","selector":".lightbox","closeEffect":"zoom","openEffect":"zoom"});</script>
+    <script>var lightboxQuarto = GLightbox({"selector":".lightbox","openEffect":"zoom","loop":false,"closeEffect":"zoom","descPosition":"bottom"});</script>
     
 
 </body></html>
\ No newline at end of file
diff --git a/slides.html b/slides.html
index 971ed05..48c112e 100644
--- a/slides.html
+++ b/slides.html
@@ -400,7 +400,7 @@ <h2>What are infectious diseases</h2>
 <div class="column" style="width:45%;">
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="images/rotavirus.jpeg" class="lightbox" data-description="" data-gallery="quarto-lightbox-gallery-2" title="A 3D graphical representation of Rotavirus virions."><img data-src="images/rotavirus.jpeg" alt="A 3D graphical representation of Rotavirus virions."></a></p>
+<p><a href="images/rotavirus.jpeg" class="lightbox" data-gallery="quarto-lightbox-gallery-2" data-description="" title="A 3D graphical representation of Rotavirus virions."><img data-src="images/rotavirus.jpeg" alt="A 3D graphical representation of Rotavirus virions."></a></p>
 <figcaption>A 3D graphical representation of Rotavirus virions.</figcaption>
 </figure>
 </div>
@@ -563,7 +563,7 @@ <h2>What are infectious disease models?</h2>
 </div><div class="column" style="width:40%;">
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="images/GeorgeEPBox.jpeg" class="lightbox" data-description="" data-gallery="quarto-lightbox-gallery-6" title="George Box"><img data-src="images/GeorgeEPBox.jpeg" alt="George Box"></a></p>
+<p><a href="images/GeorgeEPBox.jpeg" class="lightbox" data-gallery="quarto-lightbox-gallery-6" data-description="" title="George Box"><img data-src="images/GeorgeEPBox.jpeg" alt="George Box"></a></p>
 <figcaption>George Box</figcaption>
 </figure>
 </div>
@@ -718,7 +718,7 @@ <h2>What are compartmental models?</h2>
 </div><div class="column" style="width:40%;">
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="images/infection_timeline.png" class="lightbox" data-description="" data-gallery="quarto-lightbox-gallery-8" title="Infection timeline illustrating how a pathogen in a host interacts with the host’s immune system (Source: Modelling Infectious Diseases of Humans and Animals)"><img data-src="images/infection_timeline.png" alt="Infection timeline illustrating how a pathogen in a host interacts with the host’s immune system (Source: Modelling Infectious Diseases of Humans and Animals)"></a></p>
+<p><a href="images/infection_timeline.png" class="lightbox" data-gallery="quarto-lightbox-gallery-8" data-description="" title="Infection timeline illustrating how a pathogen in a host interacts with the host’s immune system (Source: Modelling Infectious Diseases of Humans and Animals)"><img data-src="images/infection_timeline.png" alt="Infection timeline illustrating how a pathogen in a host interacts with the host’s immune system (Source: Modelling Infectious Diseases of Humans and Animals)"></a></p>
 <figcaption>Infection timeline illustrating how a pathogen in a host interacts with the host’s immune system (Source: Modelling Infectious Diseases of Humans and Animals)</figcaption>
 </figure>
 </div>
@@ -981,7 +981,7 @@ <h5 id="some-notes-on-the-recovery-process">Some notes on the recovery process</
 
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="images/epi_parameters.png" class="lightbox" data-description="" data-gallery="quarto-lightbox-gallery-14" title="Source: @anderson1982directly"><img data-src="images/epi_parameters.png" alt="Source: Anderson and May (1982)"></a></p>
+<p><a href="images/epi_parameters.png" class="lightbox" data-gallery="quarto-lightbox-gallery-14" data-description="" title="Source: @anderson1982directly"><img data-src="images/epi_parameters.png" alt="Source: Anderson and May (1982)"></a></p>
 <figcaption>Source: <span class="citation" data-cites="anderson1982directly">Anderson and May (<a href="#/references" role="doc-biblioref" onclick="">1982</a>)</span></figcaption>
 </figure>
 </div>
@@ -991,7 +991,7 @@ <h5 id="some-notes-on-the-recovery-process">Some notes on the recovery process</
 <h3 id="putting-it-all-together">Putting it all together</h3>
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="images/model_diagrams/model_diagrams.006.jpeg" class="lightbox" data-description="" data-gallery="quarto-lightbox-gallery-15" title="An SIR model with transmission rate, \beta, and recovery rate, \gamma."><img data-src="images/model_diagrams/model_diagrams.006.jpeg" style="width:80.0%" alt="An SIR model with transmission rate, \beta, and recovery rate, \gamma."></a></p>
+<p><a href="images/model_diagrams/model_diagrams.006.jpeg" class="lightbox" data-gallery="quarto-lightbox-gallery-15" data-description="" title="An SIR model with transmission rate, \beta, and recovery rate, \gamma."><img data-src="images/model_diagrams/model_diagrams.006.jpeg" style="width:80.0%" alt="An SIR model with transmission rate, \beta, and recovery rate, \gamma."></a></p>
 <figcaption>An SIR model with transmission rate, <span class="math inline">\(\beta\)</span>, and recovery rate, <span class="math inline">\(\gamma\)</span>.</figcaption>
 </figure>
 </div>
@@ -1328,7 +1328,7 @@ <h4 id="practicals">Practicals</h4>
 <h2>The Susceptible-Exposed-Infected-Recovered (SEIR) Model</h2>
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="images/infection_timeline.png" class="lightbox" data-description="" data-gallery="quarto-lightbox-gallery-17" title="Timeline of infection. Source: Keeling &amp; Rohani, 2008"><img data-src="images/infection_timeline.png" alt="Timeline of infection. Source: Keeling &amp; Rohani, 2008"></a></p>
+<p><a href="images/infection_timeline.png" class="lightbox" data-gallery="quarto-lightbox-gallery-17" data-description="" title="Timeline of infection. Source: Keeling &amp; Rohani, 2008"><img data-src="images/infection_timeline.png" alt="Timeline of infection. Source: Keeling &amp; Rohani, 2008"></a></p>
 <figcaption>Timeline of infection. Source: Keeling &amp; Rohani, 2008</figcaption>
 </figure>
 </div>
@@ -1339,13 +1339,13 @@ <h2>The Susceptible-Exposed-Infected-Recovered (SEIR) Model</h2>
 <div class="column" style="width:30%;">
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="images/corona_virus.jpeg" class="lightbox" data-description="" data-gallery="quarto-lightbox-gallery-18" title="The SARS-COV-2 virus"><img data-src="images/corona_virus.jpeg" alt="The SARS-COV-2 virus"></a></p>
+<p><a href="images/corona_virus.jpeg" class="lightbox" data-gallery="quarto-lightbox-gallery-18" data-description="" title="The SARS-COV-2 virus"><img data-src="images/corona_virus.jpeg" alt="The SARS-COV-2 virus"></a></p>
 <figcaption>The SARS-COV-2 virus</figcaption>
 </figure>
 </div>
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="images/ebola_virus.jpeg" class="lightbox" data-description="" data-gallery="quarto-lightbox-gallery-19" title="The Ebola virus"><img data-src="images/ebola_virus.jpeg" alt="The Ebola virus"></a></p>
+<p><a href="images/ebola_virus.jpeg" class="lightbox" data-gallery="quarto-lightbox-gallery-19" data-description="" title="The Ebola virus"><img data-src="images/ebola_virus.jpeg" alt="The Ebola virus"></a></p>
 <figcaption>The Ebola virus</figcaption>
 </figure>
 </div>
@@ -1827,7 +1827,7 @@ <h2>Takeaways</h2>
 <h2>What skills are needed to build and use infectious disease models?</h2>
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="images/modelling_skills.jpeg" class="lightbox" data-description="" data-gallery="quarto-lightbox-gallery-29" title="A non-exhaustive list of skills needed for modelling infectious diseases."><img data-src="images/modelling_skills.jpeg" alt="A non-exhaustive list of skills needed for modelling infectious diseases."></a></p>
+<p><a href="images/modelling_skills.jpeg" class="lightbox" data-gallery="quarto-lightbox-gallery-29" data-description="" title="A non-exhaustive list of skills needed for modelling infectious diseases."><img data-src="images/modelling_skills.jpeg" alt="A non-exhaustive list of skills needed for modelling infectious diseases."></a></p>
 <figcaption>A non-exhaustive list of skills needed for modelling infectious diseases.</figcaption>
 </figure>
 </div>
@@ -1858,13 +1858,13 @@ <h2>Textbooks</h2>
 <div class="quarto-layout-row quarto-layout-valign-top">
 <div class="quarto-figure quarto-figure-center quarto-layout-cell" style="flex-basis: 50.0%;justify-content: center;">
 <figure>
-<p><a href="images/Anderson_and_May.jpeg" class="lightbox" data-description="" data-gallery="quarto-lightbox-gallery-30" title="Infectious Diseases of Humans: Dynamics and Control by Roy M. Anderson and Robert M. May"><img data-src="images/Anderson_and_May.jpeg" style="width:60.0%" alt="Infectious Diseases of Humans: Dynamics and Control by Roy M. Anderson and Robert M. May"></a></p>
+<p><a href="images/Anderson_and_May.jpeg" class="lightbox" data-gallery="quarto-lightbox-gallery-30" data-description="" title="Infectious Diseases of Humans: Dynamics and Control by Roy M. Anderson and Robert M. May"><img data-src="images/Anderson_and_May.jpeg" style="width:60.0%" alt="Infectious Diseases of Humans: Dynamics and Control by Roy M. Anderson and Robert M. May"></a></p>
 <figcaption>Infectious Diseases of Humans: Dynamics and Control by Roy M. Anderson and Robert M. May</figcaption>
 </figure>
 </div>
 <div class="quarto-figure quarto-figure-center quarto-layout-cell" style="flex-basis: 50.0%;justify-content: center;">
 <figure>
-<p><a href="images/ID_modelling_Vynnycky_and_White.jpeg" class="lightbox" data-description="" data-gallery="quarto-lightbox-gallery-31" title="Infectious Disease Modelling by Emilia Vynnycky and Richard White"><img data-src="images/ID_modelling_Vynnycky_and_White.jpeg" style="width:60.0%" alt="Infectious Disease Modelling by Emilia Vynnycky and Richard White"></a></p>
+<p><a href="images/ID_modelling_Vynnycky_and_White.jpeg" class="lightbox" data-gallery="quarto-lightbox-gallery-31" data-description="" title="Infectious Disease Modelling by Emilia Vynnycky and Richard White"><img data-src="images/ID_modelling_Vynnycky_and_White.jpeg" style="width:60.0%" alt="Infectious Disease Modelling by Emilia Vynnycky and Richard White"></a></p>
 <figcaption>Infectious Disease Modelling by Emilia Vynnycky and Richard White</figcaption>
 </figure>
 </div>
@@ -1877,13 +1877,13 @@ <h2>Textbooks</h2>
 <div class="quarto-layout-row quarto-layout-valign-top">
 <div class="quarto-figure quarto-figure-center quarto-layout-cell" style="flex-basis: 50.0%;justify-content: center;">
 <figure>
-<p><a href="images/Rohani_and_Keeling.jpeg" class="lightbox" data-description="" data-gallery="quarto-lightbox-gallery-32" title="Modeling Infectious Diseases in Humans and Animals by Matt Keeling and Pejman Rohani"><img data-src="images/Rohani_and_Keeling.jpeg" style="width:60.0%" alt="Modeling Infectious Diseases in Humans and Animals by Matt Keeling and Pejman Rohani"></a></p>
+<p><a href="images/Rohani_and_Keeling.jpeg" class="lightbox" data-gallery="quarto-lightbox-gallery-32" data-description="" title="Modeling Infectious Diseases in Humans and Animals by Matt Keeling and Pejman Rohani"><img data-src="images/Rohani_and_Keeling.jpeg" style="width:60.0%" alt="Modeling Infectious Diseases in Humans and Animals by Matt Keeling and Pejman Rohani"></a></p>
 <figcaption>Modeling Infectious Diseases in Humans and Animals by Matt Keeling and Pejman Rohani</figcaption>
 </figure>
 </div>
 <div class="quarto-figure quarto-figure-center quarto-layout-cell" style="flex-basis: 50.0%;justify-content: center;">
 <figure>
-<p><a href="images/Epidemics_Ottar.jpg" class="lightbox" data-description="" data-gallery="quarto-lightbox-gallery-33" title="Epidemics: Models and Data Using R by Ottar N. Bjornstad"><img data-src="images/Epidemics_Ottar.jpg" style="width:60.0%" alt="Epidemics: Models and Data Using R by Ottar N. Bjornstad"></a></p>
+<p><a href="images/Epidemics_Ottar.jpg" class="lightbox" data-gallery="quarto-lightbox-gallery-33" data-description="" title="Epidemics: Models and Data Using R by Ottar N. Bjornstad"><img data-src="images/Epidemics_Ottar.jpg" style="width:60.0%" alt="Epidemics: Models and Data Using R by Ottar N. Bjornstad"></a></p>
 <figcaption>Epidemics: Models and Data Using R by Ottar N. Bjornstad</figcaption>
 </figure>
 </div>
@@ -2392,7 +2392,7 @@ <h1>References</h1>
       }
     });
     </script>
-    <script>var lightboxQuarto = GLightbox({"loop":false,"descPosition":"bottom","selector":".lightbox","closeEffect":"zoom","openEffect":"zoom"});</script>
+    <script>var lightboxQuarto = GLightbox({"selector":".lightbox","openEffect":"zoom","loop":false,"closeEffect":"zoom","descPosition":"bottom"});</script>
     
 
 </body></html>
\ No newline at end of file