Immunology

Coronavirus takes aim at fat cells, study shows

(HealthDay)—The coronavirus appears to target both fat cells and certain immune cells within body fat, which may explain why overweight and obese people are more likely to develop severe COVID-19, researchers report.

Vaccination

Covid booster urged for people 18 and over in Canada

A Canadian government immunization advisory committee on Friday urged Covid-19 booster shots for people 18 and older who are at greater risk of infection, while also strongly recommending those 50 years-plus to get the third ...

Diseases, Conditions, Syndromes

US announces another case of COVID Omicron variant

Health authorities in the midwestern US state of Minnesota announced Thursday they had found another case of the Omicron variant on American soil, this time in a man with no known recent international travel history.

Diabetes

Childhood vaccination schedule not linked to type 1 diabetes

(HealthDay)—No concerning associations are seen for measures of the recommended immunization schedule with type 1 diabetes mellitus (T1DM) among children, according to a study published online Nov. 9 in Pediatrics.

Diseases, Conditions, Syndromes

Epidemiologist awaits clearer picture on omicron

The COVID-19 variant omicron triggered widespread alarm over the weekend, with the U.S. and other countries moving to restrict travel from southern Africa, where the variant was first detected. On Monday, the World Health ...

Vaccination

Spain eyes COVID-19 boosters for health workers, elderly

Spain's panel of vaccine experts approved Wednesday the use of a COVID-19 booster shot for people between 60-69 years old and for health workers, as part of an effort to combat an uptick in infections.

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