The four main variants of the SARS-CoV-2 virus, currently, are the alpha, beta, gamma and delta variants ... identified in the United States and the lambda variant first seen in Peru, according ...

Therefore, during radioactivity three major types of radiations are emitted by the radioactive particles namely alpha, beta, and gamma ... and two protons. Its symbol is α.

He noted that the beta and lambda variants "never took off" after ... Others are listed as variants being monitored: Alpha, Beta, Gamma, Epsilon, Eta, Iota, Kappa, Mu, Zeta and B.1.617.3. No ...

Also known as B.1.1.7, the alpha variant was first identified in ... Also known as B.1.315, the beta variant was first identified in South Africa. The beta variant "may spread faster than other ...

the SARS-CoV-2 variants of concern are the Alpha, Beta, Gamma and Delta, and the variants of interest are the Epsilon, Eta, Iota, Kappa and Lambda. The Delta variant makes up 83% of new COVID-19 ...