Diseases, Conditions, Syndromes

Omicron spreading through Africa twice as fast as Delta did

(HealthDay)—The Omicron variant appears to spread at twice the rate as the Delta variant does, due mostly to a combination of contagiousness and an ability to dodge the body's immune defenses, scientists report.

Medications

FDA: Merck COVID pill effective, experts will review safety

Federal health regulators say an experimental COVID-19 pill from Merck is effective against the virus, but they will seek input from outside experts on risks of birth defects and other potential problems during pregnancy.

Diseases, Conditions, Syndromes

How herpes checks into the nervous system for life

Herpes type 1 is sealed with a kiss for a lifetime. More than half of U.S. adults are carriers of HSV1 (herpes simplex virus type 1) which hibernates in the peripheral nervous system and can never be eradicated.

Diseases, Conditions, Syndromes

EU drug agency looking at data on Merck's COVID-19 pill

The European Union's medicines agency on Monday began reviewing Merck's COVID-19 treatment pill so that it can swiftly advise national drug authorities in the 27-nation bloc that want to begin using it before it gets official ...

Medications

UK authorizes Merck antiviral pill, 1st shown to treat COVID

Britain granted conditional authorization on Thursday to the first pill shown to successfully treat COVID-19 so far. It also is the first country to OK the treatment from drugmaker Merck, although it wasn't immediately clear ...

Genetics

Epigenetics: Immunization is passed on to offspring

Does an infection also affect the immunization of subsequent generations? Researchers at Radboud University (Netherlands) have studied this together with the Universities of Bonn, Saarland (Germany), Lausanne (Switzerland) ...

Oncology & Cancer

Solving mystery of rare cancers directly caused by HIV

For nearly a decade, scientists have known that HIV integrates itself into genes in cells that have the potential to cause cancer. And when this happens in animals with other retroviruses, those animals often develop cancer. ...

Diseases, Conditions, Syndromes

Pfizer launches mRNA flu vaccine trial

US pharmaceutical company Pfizer said Monday it had begun a clinical trial to test an influenza vaccine designed with the same mRNA technology behind its successful COVID-19 shot.

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