[HTML][HTML] Dispersal patterns and influence of air travel during the global expansion of SARS-CoV-2 variants of concern

H Tegally, E Wilkinson, JLH Tsui, M Moir, D Martin… - Cell, 2023 - cell.com
Summary The Alpha, Beta, and Gamma SARS-CoV-2 variants of concern (VOCs) co-
circulated globally during 2020 and 2021, fueling waves of infections. They were displaced …

Dynamics of a dual SARS-CoV-2 lineage co-infection on a prolonged viral shedding COVID-19 case: insights into clinical severity and disease duration

N Pedro, CN Silva, AC Magalhães, B Cavadas… - Microorganisms, 2021 - mdpi.com
A few molecularly proven severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
cases of symptomatic reinfection are currently known worldwide, with a resolved first …

Evolving trend change during the COVID-19 pandemic

L Gao, C Zheng, Q Shi, K Xiao, L Wang, Z Liu… - Frontiers in public …, 2022 - frontiersin.org
Coronavirus disease (COVID-19) has caused unimaginable damage to public health and
socio-economic structures worldwide; thus, an epidemiological depiction of the global …

The impact of sampling bias on viral phylogeographic reconstruction

P Liu, Y Song, C Colijn… - PLoS Global Public Health, 2022 - journals.plos.org
Genomic epidemiology plays an ever-increasing role in our understanding of and response
to the spread of infectious pathogens. Phylogeography, the reconstruction of the historical …

Emergence of B. 1.524 (G) SARS-CoV-2 in Malaysia during the third COVID-19 epidemic wave

KK Tan, JY Tan, JE Wong, BT Teoh, V Tiong… - Scientific reports, 2021 - nature.com
The COVID-19 pandemic first emerged in Malaysia in Jan 2020. As of 12th Sept 2021,
1,979,698 COVID-19 cases that occurred over three major epidemic waves were confirmed …

A global mutational profile of SARS-CoV-2: a systematic review and meta-analysis of 368,316 COVID-19 patients

W Yusof, AA Irekeola, Y Wada… - Life, 2021 - mdpi.com
Since its first detection in December 2019, more than 232 million cases of COVID-19,
including 4.7 million deaths, have been reported by the WHO. The SARS-CoV-2 viral …

Identifying SARS-CoV-2 regional introductions and transmission clusters in real time

J McBroome, J Martin, A de Bernardi Schneider… - Virus …, 2022 - academic.oup.com
The unprecedented severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) global
sequencing effort has suffered from an analytical bottleneck. Many existing methods for …

Dating the common ancestor from an NCBI tree of 83688 high-quality and full-length SARS-CoV-2 genomes

X Xia - Viruses, 2021 - mdpi.com
All dating studies involving SARS-CoV-2 are problematic. Previous studies have dated the
most recent common ancestor (MRCA) between SARS-CoV-2 and its close relatives from …

Initial insights into the genetic epidemiology of SARS-CoV-2 isolates from Kerala suggest local spread from limited introductions

C Radhakrishnan, MK Divakar, A Jain… - Frontiers in …, 2021 - frontiersin.org
Coronavirus disease 2019 (COVID-19) rapidly spread from a city in China to almost every
country in the world, affecting millions of individuals. The rapid increase in the COVID-19 …

[HTML][HTML] Global expansion of SARS-CoV-2 variants of concern: dispersal patterns and influence of air travel

H Tegally, E Wilkinson, D Martin, M Moir, A Brito… - medRxiv, 2022 - ncbi.nlm.nih.gov
In many regions of the world, the Alpha, Beta and Gamma SARS-CoV-2 Variants of Concern
(VOCs) co-circulated during 2020–21 and fueled waves of infections. During 2021, these …