International air travellers will soon no longer have to show proof of Covid vaccination when arriving in the US, the White House says. The US will lift the requirement on 11 May, coinciding with the end of the coronavirus public health emergency in the country. Vaccine rules will also beContinue Reading
A new antibody drug to help fight COVID-19 infection in immune-compromised people may be available by the end of the year. AstraZeneca said Thursday that its treatment, called AZD3152, appears to work in all variants to date, potentially providing necessary armor for immunocompromised people whose vaccinations have not given themContinue Reading
International public health has undergone a significant transformation over the years, with the emergence of new paradigms alongside the old ones. Here are some of the key differences between the old and new paradigms: Old Paradigm: Vertical approach: The old paradigm was characterized by a vertical approach, which focused onContinue Reading
The use of social networks and the mobile phone in general, it is evident that they have not stopped growing exponentially until relatively recently, when we have reached a point in which their use is already widespread and normalized. Almost 41 million Spaniards are users of one of the existingContinue Reading
The question of whether it is possible to know the location of another user on WhatsApp generates a lot of ignorance, and sometimes rumors circulate about methods to know the geographical position of another person without them knowing. Without a doubt, WhatsApp does not have a very high level ofContinue Reading