Diseases, Conditions, Syndromes

WHO keeping close eye on Delta subvariant

The WHO said it was closely tracking a Delta subvariant to determine whether it was more transmissible than the original strain, as COVID-19 cases rise globally again.

Medical research

Sperm length variation is not a good sign for fertility

(Medical Xpress)—A new study published online in the journal Human Reproduction finds that the greater the inconsistency in the length of sperm, particularly in the tail (flagellum), the lower the concentration of sperm ...

Diseases, Conditions, Syndromes

Polio still a threat to public health

Health professionals and researchers across the globe believe they are on the verge of eradicating polio, a devastating virus which can lead to paralysis and death. Despite successful eradication in most countries, there ...

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