Diseases, Conditions, Syndromes

Nasal injections could treat long-term COVID-19–related smell loss

Early in the pandemic, when people with COVID-19 began reporting that they lost their sense of smell, Zara Patel, MD, figured as much. A professor of otolaryngology at Stanford Medicine, Patel has, for years, studied loss ...

Medical research

Developing mucosal vaccines for respiratory viruses

Vaccines that provide long-lasting protection against influenza, coronaviruses and respiratory syncytial virus (RSV) have proved exceptionally difficult to develop. In a new review article in Cell Host & Microbe, researchers ...


Coping with nicotine withdrawal symptoms

Giving up nicotine can be a brutal experience that can include everything from physical symptoms, such as headache and nausea, to mood issues, including irritability, anxiety and depression.

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