The use of mesoscale eddies by juvenile loggerhead sea turtles (Caretta caretta) in the southwestern Atlantic.

Marine animals, such as turtles, seabirds and pelagic fishes, are observed to travel and congregate around eddies in the open ocean.Mesoscale eddies, large swirling ocean vortices with radius scales of approximately 50-100 km, provide environmental variability that can structure these populations.In this study, we investigate the use of mesoscale e

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Safety of third dose of COVID-19 vaccination in frail patients: Results from the prospective Italian VAX4FRAIL study

ImportanceDespite people with impaired immune competence due to an underlying disease or ongoing therapy, hereinafter frail patients, are (likely to be) the first to be vaccinated, they were usually excluded from clinical trials.ObjectiveTo report adverse reactions of frail patients after receipt of the third dose (booster) administered after compl

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