EXTENSIVE SPREAD OF SARS-COV-2 DELTA VARIANT AMONG VACCINATED PERSONS DURING 7-DAY RIVER CRUISE, THE NETHERLANDS

Extensive Spread of SARS-CoV-2 Delta Variant among Vaccinated Persons during 7-Day River Cruise, the Netherlands

We investigated a large outbreak of SARS-CoV-2 infections among passengers and crew members (60 cases in 132 persons) on a cruise ship sailing for 7 days on rivers in the Netherlands.Whole-genome analyses suggested a single or limited number of viral introductions psr-sx600 consistent with the epidemiologic course of infections.Although some precau

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Comparison of visual requirements and regulations for obtaining a copyright in different European countries and some open questions on their adequacy

We reviewed the current state of knowledge regarding visual function and its suitability as part of medical examinations for driving licenses.We focused only on Group 1 drivers.According to previous studies, visual acuity, which is the most common test, is weakly associated with a higher risk airbrush graphic tee of road accidents, with a greater r

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