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Mass Vaccination Campaigns Can Reduce Yellow Fever Outbreaks

In Travel Vaccine News by Travel Vaccine

In a recent paper, researchers were able to quantify preventive mass vaccination campaigns (PMVC) to reduce yellow fever outbreaks at the province level using the self-controlled case series (SCCS) method.
During this study period, an estimated 22% to 45% of outbreaks were averted by PMVCs in Africa.
Moreover, this study published by PLOS on February 18, 2021, observed a puzzling U-shaped association between vaccination coverage and the risk of an outbreak in the cohort analysis. 

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Is the COVID-19 Pandemic Fading Away?

In COVID-19, Latest News by Precision Vaccinations

The US Centers for Disease Control and Prevention (CDC) published its weekly COVID-19 report today, showing various trends on the decline.
This good news from the CDC on March 5, 2021, includes declines in cases, hospitalizations, and mortality related to COVID-19 in the USA.
In recent weeks during 2021, there has been an overall decline of 43.1% of the COVID-19 fatality 7-day moving average since January 13th. The current 7-day average of related deaths is a 6.7% decrease from the previous 7-day average of 2,060 daily deaths.