Journal clubs:

• Ambient Air Pollution in Relation to SARS-CoV-2 Infection, Antibody Response, and COVID-19 Disease: A Cohort Study in Catalonia, Spain (COVICAT Study) presented by Nasim Rafie
• Housing structure including the surrounding environment as a risk factor for visceral leishmaniasis transmission in Nepal presented by Asiyeh Heydari
• Exposure to disinfection by-products in swimming pools and biomarkers of genotoxicity and respiratory damage – The PISCINA2 Study presented by Khadijeh Jafari 
• Comparing dioxin-like polychlorinated biphenyls in most consumed fish species of the Caspian Sea presented by Khadijeh Jafari