The ACAAI recommends people only try treating a sinus infection using antibiotics if symptoms persist beyond 7–10 days to help prevent antibiotic resistance.

英国科学家们表示，人类出生后几个小时内接触到的细菌可能有助于人体免受严重的感染。 We come out of the womb sterile, but that doesn't last for long.All the nooks and crannies of the human body soon become home to microbial life. In this study, ...

Gingivitis in cats is one of the most common dental problems seen in general practice, yet it’s often misunderstood or missed ...

Scores of the US are reporting a higher rate than usual in tick bites which has prompted medics to warn about the many Lyme disease symptoms.