Analysis of wastewater is used in many settings for surveillance of SARS-CoV-2, but it remains unclear how well wastewater testing results reflect incidence. Denmark has had an extensive wastewater analysis system that conducts 3 weekly tests in ≈200 sites and has 85% population coverage; the country also offers free SARS-CoV-2 PCR tests to all residents. Using time series analysis for modeling, we found that wastewater data, combined with information on circulating variants and the number of human tests performed, closely fitted the incidence curve of persons testing positive
Germany has thrown out 83 million doses of coronavirus vaccines at a rough cost of €1.6 billion and has 120 million more doses sitting unused in stock, even as it is set to receive more jabs at a time when vaccination has flatlined.
Moderna said the regulatory applications come after positive data from a study of approximately 37,000 adults 60 or older in 22 countries. Its vaccine to protect from respiratory syncytial virus was found in these trials to be 83.7% effective as defined by two or more symptoms.
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