Diseases, Conditions, Syndromes

New framework for defining long COVID highlights 12 signature symptoms

Long COVID, or Post-Acute Sequelae of SARS-CoV-2 infection (PASC), includes a wide range of symptoms that present or persist more than 30 days after COVID-19 infection. With over 650 million people globally having been infected ...

Health

Loneliness poses risks as deadly as smoking: surgeon general

Widespread loneliness in the U.S. poses health risks as deadly as smoking up to 15 cigarettes daily, costing the health industry billions of dollars annually, the U.S. surgeon general said Tuesday in declaring the latest ...

Immunology

Air pollution is linked to lower COVID-19 vaccine responses

People exposed to higher levels of air pollution before the pandemic had lower antibody responses to COVID-19 vaccines, according to a study led by the Barcelona Institute for Global Health (ISGlobal), in collaboration with ...

Health

Infertility affects one in six: WHO

Around one in every six adults experiences infertility, the World Health Organization estimated Tuesday as it called for an urgent increase in access to fertility care.

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