COVID-19 Covid-19 COVID-19 Pandemic Coronavirus COVID-19 Impact Covid-19 Impact Infectious Diseases Avian Influenza Influenza Pandemics Pandemic Response Coronaviruses Preparedness Avian Flu Impact on Society Risk Assessment Global Health Risks Mpox Coronavirus Pandemic Impact of Pandemics on Public Health Pandemic Impact COVID-19 Outbreaks Avian Influenza Pandemic Environmental Health Pandemic Risks Global Pandemic Comparison Prevention Potential Impact Vaccines Covid-19 Response Global Health Initiatives Response Strategies Viral Outbreaks Vaccine Development Vaccine Stockpiling Potential Mutations Vaccine Demand Crisis Response HIV/AIDS Virus Mutation 1918 Flu Pandemic COVID-19 Research Risk Perception