With measles resurging, we cannot rely on guidelines designed for an era when the virus was eliminated from American ...

Will HMPV mutate and become more virulent ... For most HMPV causes mild symptoms similar to a cold in young children, older adults and people with immune system. It can lead to severe illnesses ...

Yes, malaria can mutate, and this ability plays a significant ... especially in vulnerable populations such as children, pregnant women, and immunocompromised individuals.