Spraying tick-killing chemicals doesn't reduce Lyme disease cases

Omicron subvariant XBB.1.5 appears to be a ‘vaccine breaker’ — New variant of the novel coronavirus now makes up more than half of U.S. COVID-19 cases, and is on track to be the country’s most dominant strain (30 Jan. 2023)

New Multi-Drug Resistant Gonorrhea Detected In U.S., 2 Cases In Massachusetts

Omicron caused fewer cases of MIS-C in children than delta and they were milder, says new study based on 2021-22 data