Bird Flu Virus Is One Mutation Away from Binding More Efficiently to Human CellsH5N1 avian influenza could easily mutate to infect humans, raising pandemic concerns. Only one mutation needed for efficient human cell binding.
Medical experts warn of new COVID-19 variants as infection rates grow in New York this summer - QNSMedical experts warn of new and growing COVID-19 variants across the US.
Latest COVID worry, FLiRT variants, sparks concern about vaccination ratesFLiRT is a new family of highly transmissible COVID variants spreading across the country.
Medical experts warn of new COVID-19 variants as infection rates grow in New York this summer - QNSMedical experts warn of new and growing COVID-19 variants across the US.
Latest COVID worry, FLiRT variants, sparks concern about vaccination ratesFLiRT is a new family of highly transmissible COVID variants spreading across the country.
New COVID-19 strains are slamming California amid extreme heat, wildfiresNew COVID-19 variants are causing a surge in cases in California despite fewer people getting vaccinated, but they are not making people sicker overall.
L.A. County COVID cases, hospitalizations rise amid summer uptickLos Angeles County is experiencing an increase in COVID cases and hospitalizations due to the spread of new FLiRT subvariants.