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New sars-cov-2 variants challenge vaccines protection
(AIDS Reviews, 2021)
By the end of February 2021, roughly 115 million people worldwide had been infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and more than 2.5 million had died. Uneasily, the coronavirus disease ...
The opioid epidemic during the COVID-19 pandemic: Impact on HIV and HCV control
(NLM (Medline), 2021)
The opioid epidemic is a tragedy in the United States. In the 12-month period that ended in April 2021, more than 100,000 US citizens died of drug overdose, up almost 30% from the 78,000 deaths in the prior year.