With the rapid outbreak of COVID-19, most people are facing antivirus mask shortages. Therefore, it is necessary to reasonably select antivirus masks and optimize the use of them for everyone. However, the uncertainty of the effects of COVID-19 and limits of human cognition add to the difficulty for decision makers to perfectly realize
L’acqua è una risorsa preziosa, un bene essenziale per la nostra esistenza: la beviamo, la utilizziamo per cucinare, per lavare ciò che ci sta attorno e noi stessi. Nel nostro immaginario collettivo viene associata all’idea di purezza, freschezza, è un simbolo stesso di vita ed è di tutta evidenza l’importanza che quella utilizzata
In late June, after three months of near silence on the topic, the Centers for Disease Control and Prevention finally weighed in on a question of critical importance to millions of American women and families: How dangerous is the coronavirus for pregnant women and new mothers? The CDC had been asserting that pregnant
It’s not an understatement to say that the entire nation’s hopes are focused on what’s happening in a Maryland laboratory – step one in manufacturing a potential coronavirus vaccine. Sean Kirk, executive vice president of Emergent BioSolutions, explained to correspondent Martha Teichner how a bioreactor is used to create the ingredients needed in
The United States will know by the end of the year or the beginning of whether a coronavirus vaccine is safe and effective, Dr. Anthony Fauci, the nation s leading infectious diseases doctor, said Monday. Multiple vaccine candidates are being studied, and if things go the way it looks like they re going,
L’art. 5, comma 2, del d.lgs. 31/2001 afferma: “Per gli edifici e le strutture in cui l’acqua è fornita al pubblico, il titolare ed il responsabile della gestione dell’edificio o della struttura devono assicurare che i valori fissati nell’allegato 1, rispettati nel punto di consegna, siano mantenuti nel punto in cui l’acqua fuoriesce
Il cloro è l’agente chimico più utilizzato per la disinfezione dell’acqua potabile da microrganismi dannosi. La trasformazione del cloro in ipoclorito di sodio, sostanza dal grande potere disinfettante, e il suo utilizzo a questo fine, rappresentò, agli inizi del secolo scorso, una spinta al miglioramento qualitativo dell’acqua e al problema dell’approvvigionamento idrico, contribuendo
Britain is poised to shutter individual towns in the event of a rise in confirmed cases. And the government has already locked down the English town of Leicester, where textile factories may be behind an alarming jump in infections, just as the rest of the country celebrated the easing of restrictions. Serbia reimposed
Umar Kamani, son of Boohoo founder Mahmud Kamani and founder of PrettyLittleThing, with Sofia Richie at the Boohoo x Taylor Hill Tea Party at The Beverly Hills Hotel on October . P Fast fashion retailer Boohoo BOO.L has announced an independent investigation into its supply chain, following allegations of illegal and unsafe working
RIO DE JANEIRO — President Jair Bolsonaro of Brazil, who has railed against social distancing measures and repeatedly downplayed the threat of the coronavirus as the epidemic in his country became the second-worst in the world, said Tuesday that he, too, had been infected. Critics at home and abroad have called Bolsonaro’s handling