Key issues on the evolution, related epidemiological features, and specific prophylaxis of severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) / 上海预防医学
Shanghai Journal of Preventive Medicine
;
(12): 697-2020.
Article
in Chinese
| WPRIM
| ID: wpr-876176
ABSTRACT
Coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) is in the pandemic.SARS-CoV-2 is believed to originate from natural evolution.This RNA virus keeps evolving, even during spillover into humans via intermediate hosts.The evolutionary trend of SARS-CoV-2 in humans is characterized as an increased human-to-human transmission.The current major countermeasures against COVID-19 pandemic remain to be public health interventions, specifically targeting to the transmission pathway.In addition, the key point for the prophylaxis is to screen and isolate asymptomatic SARS-CoV-2 carriers, which may be a crucial source of infection.The efficiency of active immunization using vaccine to protect susceptible population needs to be extensively evaluated in population of large scale.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Shanghai Journal of Preventive Medicine
Year:
2020
Type:
Article
Similar
MEDLINE
...
LILACS
LIS