Diseases, Conditions, Syndromes

I've lost my sense of smell: Is it COVID-19?

(HealthDay)—While loss of smell is a symptom of COVID-19, don't panic—there are a variety of other possible causes, one expert says.

Oncology & Cancer

Consumer Health: 4 types of head and neck cancers

Head and neck cancers account for nearly 4% of all cancers in the U.S., according to the National Cancer Institute. These cancers are more than twice as common among men as women, and are diagnosed more often among people ...

HIV & AIDS

Scientists identify a new potential reservoir of latent HIV

Scientists have long known that even in the face of antiretroviral therapy, some HIV virus remains in infected individuals forever, hiding in small reservoirs of cells of the immune system. When these individuals discontinue ...

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