Obstetrics & gynaecology

New study provides a detailed cell atlas of the fallopian tube

The fallopian tube is the site of fertilization, where once a month for the duration of a female's post-pubescent, pre-menopausal life, an egg is moved from the ovary, ready for fertilization by a sperm cell.

Diseases, Conditions, Syndromes

US extends mask rule for travel while weighing new approach

Federal officials are extending the requirement for masks on planes and public transportation for one more month—through mid-April—while taking steps that could lead to lifting the rule.

Diseases, Conditions, Syndromes

California to lift indoor mask rule for vaccinated

(HealthDay)—Vaccinated people in California will no longer have to wear masks indoors as of Feb. 15, but schoolchildren will still have to wear masks, state health officials announced Monday.

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