Incredibly detailed contact-tracing anal of #COVID19 spread, early 2020, Hunan, China holds vital info on controlling the #pandemic :
- household contacts pose the highest risk of transmission, followed by extended family, social & community contacts;
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science.sciencemag.org/content/early/…
- household contacts pose the highest risk of transmission, followed by extended family, social & community contacts;
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science.sciencemag.org/content/early/…
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- Healthcare contacts have the lowest risk, suggesting that adequate protective measures were adopted by patients & healthcare staff in Hunan;
- risk of transmission in the household ^s during the lockdown period, likely due to physical confinement;
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- Healthcare contacts have the lowest risk, suggesting that adequate protective measures were adopted by patients & healthcare staff in Hunan;
- risk of transmission in the household ^s during the lockdown period, likely due to physical confinement;
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- transmission risk decreases for community & social contacts during lockdown, due to prudent behaviors such as mask wearing, hand washing & coughing/sneezing etiquette;
- longer exposures are riskier, w/one additional day of exposure ^ing the transmission risk by 10%.
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- transmission risk decreases for community & social contacts during lockdown, due to prudent behaviors such as mask wearing, hand washing & coughing/sneezing etiquette;
- longer exposures are riskier, w/one additional day of exposure ^ing the transmission risk by 10%.
MORE
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"Crucially, and in contrast to SARS-CoV-1, the ability of SARS-CoV-2 to transmit during the host’s pre-symptomatic phase makes it particularly difficult to achieve epidemic control."
"Crucially, and in contrast to SARS-CoV-1, the ability of SARS-CoV-2 to transmit during the host’s pre-symptomatic phase makes it particularly difficult to achieve epidemic control."
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