The Omicron sublineage BA.5 is a more contagious variant. It spreads faster and has an improved capability to escape the immune system, experts said. The latest study in South Africa shows that BA.5 has an R0 value of 18.6, w...
The Omicron sublineage BA.5 is a more contagious variant. It spreads faster and has an improved capability to escape the immune system, experts said. 南非最新研究结果表示,BA.5变异毒株的R0值高达18.6,传播性是原始毒株...
This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ 4.0/). Keywords: SARS-CoV-2; Lithuania; epidemiology; BA.1; BA.2; delta; Omicron 1. Introduction 1.1. SARS-CoV...