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For commercial shipping, including cruise ships and other passenger vessels, hazard controls include postponing travel when sick, and self-isolating and informing the onboard medical center immediately if one develops a fever or other symptoms while on board. Ideally, medical follow-up should occur in the isolated person's cabin.
The reason COVID-19 cases increased this summer is likely because people who hadn’t been recently vaccinated or infected had fewer antibodies at the ready to fight off the first sign of the ...
The omicron variant has left many vaccinated people confused about how to stay safe. Four experts describe their personal behavior and risk calculus.
Travel restrictions reduced the spread of the virus. However, because they were implemented after community transmission had begun in several countries around the globe, they produced only a modest reduction in the total number of infections. Travel restrictions may be most important at the start and end of a pandemic. [3]
It's not due to an ability to evade the protection of COVID-19 vaccines, a new study finds. ... according to estimates by the Centers for Disease Control and Prevention. A week earlier, it made up ...
Travel technology company Sabre Corporation furloughed one third of its workforce on 23 April 2020, citing an 81% drop in revenue due to drastically reduced airline and other travel bookings. Sabre had previously cut salaries by 20%, suspended 401(k) pension contributions, cut various other expenses, and obtained a US$1.1 billion loan, but ...
Researchers around the world are racing to fully understand the threat that Omicron poses. Compared with previous variants, does it spread more easily, cause more severe cases and have the ...
In May 2022, a preprint indicated Omicron subvariants BA.4 and BA.5 could cause a large share of COVID-19 reinfections, beyond the increase of reinfections caused by the Omicron lineage, even for people who were infected by Omicron BA.1 due to increases in immune evasion, especially for the unvaccinated. However, the observed escape of BA.4 and ...