Tagged: coronavirus vaccine

Are Covid vaccines becoming less effective? - Ariadne

Robert Hickson Oct 19, 2021

A critical debate about Covid-19 vaccines is when does protection wane, by how much, why, and what does this mean for controlling the pandemic and the impacts of infections. Depending on the studies or headlines you read it can be confusing. Some report declining vaccine effectiveness, and others don’t. Some report a lot, and others a little. Like most things … Read More

Devastated by disease in the past, Samoa is on high alert after recent coronavirus scares - COVID-19

Guest Author Nov 27, 2020

Tootoooleaava Dr. Fanaafi Aiono-Le Tagaloa, University of Waikato Within minutes of news that crew members of the cargo ship Fesco Askold had tested positive for COVID-19, a social media storm broke across Samoa. COVID-free until then, the island nation’s anxiety was understandable. More so when you consider its history. Memories of the deadly 2019 measles outbreak were still … Read More