THURSDAY, June 17, 2021 — The Pfizer and Moderna COVID vaccines pose no threat to male fertility, a finding experts hope will prompt more men to get vaccinated. Researchers noted that the original clinical trials of the two mRNA vaccines didn’t assess how they might affect fertility. “Vaccine hesitancy is a barrier to ending the… Read More »
TUESDAY, June 1, 2021 — COVID-19 does not pose a threat to the safety of the United States’ blood supply under existing donor screening guidelines, researchers report. For the study, the investigators reviewed the results of tests for the presence of SARS-CoV-2 in nearly 18,000 pools of donated blood, representative of over 257,800 single blood… Read More »
A new study suggests there were a record 1.1 billion smokers worldwide in 2019, and nearly 8 million related deaths. Researchers warn progress against the prevalence of smoking tobacco use has slowed in the last 10 years in many countries, and population growth is resulting in an increasing number of smokers. “Countries have a clear… Read More »
An analysis of the Dutch AmPrEP study of HIV pre-exposure prophylaxis (PrEP) of participants who took event-driven instead of daily PrEP has found that users’ accounts of their PrEP usage, and whether they took it at times of HIV risk, were reliable and were corroborated by drug level measurements. This shows that in this population at least,… Read More »