Novel time-temperature indicator could help preserve mRNA vaccines
Researchers have developed a novel sensor, known as a time-temperature indicator, that could be used to monitor the storage conditions of mRNA vaccines.
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Researchers have developed a novel sensor, known as a time-temperature indicator, that could be used to monitor the storage conditions of mRNA vaccines.
The World Health Organization (WHO) has warned that a falsified COVID-19 vaccine, identified as Pfizer’s BNT162b2, could still be in circulation in the Americas.
The approval of at least one new manufacturing site based in Europe for each of the approved COVID-19 vaccines should increase supply for the EU.
Glenn Abood, founder and CEO of rfxcel, explains how real-time environmental monitoring can combat supply chain shortcomings, providing companies with level of data integrity, traceability, transparency and security that is virtually beyond reproach.
New research shows a second COVID-19 vaccine dose may be unnecessary in individuals previously infected with SARS-CoV-2 and needlessly exposes individuals to higher rates of adverse effects.
The European Medicines Agency has set out its guidelines for vaccine manufacturers adapting their approved COVID-19 vaccines to combat viral variants.
Based on new stability data, the US regulator will allow COMIRNATY® to be transported and stored at standard pharmaceutical freezer temperatures for up to two weeks.
New stability data could allow Pfizer and BioNTech’s COMIRNATY® COVID-19 vaccine to be stored at normal refrigerated temperatures for up to two weeks.
While the sera were able to neutralise SARS-CoV-2 viruses expressing the B.1.351-spike mutations in vitro, the neutralisation was almost two thirds weaker than for an early strain.
Pfizer and BioNTech have agreed to supply the European Union with 200 million additional doses of COMIRNATY in 2021, making the total 500 million doses.
Through COVAX, doses of the Pfizer-BioNTech vaccine will be provided at a not-for-profit price for 92 low- and lower-middle-income countries.