1
In addition, the genetic evolution of circulating strains was analyzed.
2
Analysis of detected BCoV showed that it is related to the other circulating strains of Argentina.
3
Flu vaccines have to be made fresh every year to match the circulating strains of the virus.
4
Influenza vaccines have to be reformulated every year to match the circulating strains because the virus mutates.
5
Influenza vaccines have to be reformulated every year to match the circulating strains because the virus mutates often.
6
Furthermore, the sporadic emerging resistance to neuraminidase inhibitors among circulating strains suggests an urgent need for new therapeutic agents.
7
Flu vaccines contain the three most common circulating strains, usually two "A" strains and one "B" strain.
8
Some scientists also think that each region of the world may need a separate type of HIV vaccine based upon their circulating strains.
9
This information contributes to our overall knowledge of circulating strains in South Africa and to the making of effective vaccines and chemotherapeutic agents.
10
Of the ~7 k strain-specific SNPs identified, 62 markers are proposed to discriminate known circulating strains.
11
Flu pandemics hit about three times a century as circulating strains of influenza viruses mutate and change, and the last one was in 1968.
12
Although the predominant H3 and B circulating strains were not included in the vaccine, there was reasonable serological cross protection between vaccine and circulating strains.
13
Conclusions: IIV4 was safe and effective for protecting children aged 6-35 months against influenza illness caused by vaccine-similar or any circulating strains.
14
We propose that differences in glycosylation between H3N2 egg-adapted vaccines and circulating strains likely contributed to reduced vaccine effectiveness during the 2016-2017 influenza season.
