Is there association (as suggested by some studies) between blood type and COVID-19 mortality ?
blood-covid.html

Analysis and predictions of COVID-19 mortality per US county based on county's population Health Conditions (as % to total population)
MedCond-covid.html

Analysis of correlation between existing vaccine type, vaccine coverage, years of use and COVID-19 mortality rate
CovidVaccine.html

Analyzing relative humidity impact on SARS-CoV-2 (COVD-19 virus) transmission
CovidHumidity.html

Analyzing potential correlation between smoking and COVID-19 mortality
smok-covid-19.html

Relations between COVID cases/deaths/hospitalization and Vaccination rates in the World/Europe countries
world_covid_vac.html