why some people still haven’t got it?

For two years, SARS-CoV-2 has been part of our daily lives. Some people are exposed regularly and have still not been contaminated. Luck, unnoticed infection or genetics? Futura provides some answers. You will also be interested [EN VIDÉO] Are we protected against Covid by having been infected? A coronavirus infection induces an acquired immune response. … Read more

a nasal vaccine would be able to block all transmission and would be effective against all variants!

Even if they make it possible to limit the serious forms of the disease, vaccines against Covid-19 do not prevent the transmission of the virus between people. When can we finally abandon barrier gestures? A new French vaccine would seem capable of meeting this challenge! In addition, its mode of administration is original: it is … Read more

SARS-CoV-2 awakens dormant endogenous retroviruses in our genome

According to a study still in pre-publication, a protein encoded by an endogenous human retrovirus is reactivated by SARS-CoV-2. The latter would be involved in the appearance of severe forms of Covid-19. You will also be interested [EN VIDÉO] 22% of the population would be more vulnerable to complications from Covid-19 About 1.7 billion people, … Read more

a nasal vaccine would be able to block all transmission of the virus and would be effective against all variants!

Even if they make it possible to limit the serious forms of the disease, vaccines against Covid-19 do not prevent the transmission of the virus between people. When will we finally be able to abandon barrier gestures? A new French vaccine would seem capable of meeting this challenge! In addition, its mode of administration is … Read more

when antibodies are much stronger at fighting the virus

Being vaccinated and then infected would provide an exceptional level of immunity, called “super immunity”. What is it exactly? Does it also work the other way around, i.e. getting infected and then vaccinated? Futura takes stock of the subject. You may also be interested [EN VIDÉO] Coronavirus: you may already have antibodies without knowing it … Read more

Where does the “brain fog” come from in some patients with long Covid?

Lack of concentration, the feeling of being “out west”, these are some of the symptoms that some people develop after Covid-19. A set of cognitive disorders referred to as cognitive fog that scientists are only just beginning to study. You will also be interested [EN VIDÉO] Long Covid: when symptoms last for months Many people … Read more

Covid-19: with Omicron, 16 times more risk of being reinfected than with Delta?

CONTAGION – According to a recent British study, the risk of reinfection would be 16 times higher with Omicron, the majority since December, than with Delta, the majority last spring. Leah LUCAS – 2022-01-22T19:10:21.758+01:00 Once they tested positive for Covid-19, some patients thought they were definitely rid of the virus. But since the arrival of … Read more

Covid-19. Immunity, blood type… Why do some people not catch the virus?

Posted on 01/19/2022 at 20:34 You have surely already asked yourself the question: why does this person never catch Covid-19 despite his positive entourage? Caution, asymptomatic, “super-immunity”… We take stock of the advanced leads. Why do some people never catch Covid? – Photo PN You have been going through the drops for two years and … Read more

Messenger RNA vaccines do not increase cardiovascular risk for people under 75

TRACK – A large study conducted by the Medicines Agency, and published on Tuesday, confirms the safety of the Pfizer and Moderna vaccines. In contrast, the adenovirus, AstraZeneca and Janssen vaccines are “associated with a small increased risk of myocardial infarction and pulmonary embolism in adults within two weeks of injection”. FR – 2022-01-19T07:58:31.133+01:00 This … Read more

Covid-19: only 3% of children aged 5 to 11 have received a dose of the pediatric vaccine

VACCINATION CAMPAIGN – Since the end of December, all children aged 5 to 11 can be vaccinated against Covid-19, with an appropriate dose. According to the Ministry of Health, 175,000 of them have taken the plunge. Ider Nabili – 2022-01-18T18:23:43.976+01:00 If the Covid-19 screening centers have had some success in recent weeks, the same cannot … Read more