Giulio Tarro, virologist and researcher, has released some statements reported by the Nenni Foundation website.
From a clinical point of view, who is now infected with the Sars CoV2 that it has?
“First of all, let’s start by saying that there are few infected. So much so that the contagion curve drops more and more every day. And it will continue like this until the day when the R0 value will be zero and therefore we can say that this story will be For us it is over. To this we add that in intensive care for Sars CoV2 no one comes anymore. This is because it has also been understood that in the worst cases the lungs are not affected by interstitial pneumonia, but by thromboembolisms that are treated with heparin at low dosage in extreme cases. Not to mention pharmacological treatments: in addition to serotherapy, there is the use of hydroxychloroquine, which is also a fluidifier “.
Does the heat prove to be an ally in the battle against Sars CoV2?
“Yes. I have said it many times and I will never tire of repeating it. Besides, we are seeing it these days. There are people who try to refute this evidence by taking as an example what is happening in Brazil or other similar areas. I would like to remind them that on the other side of the equator line the seasons are opposite to ours: we are in Spring / Summer; there, however, they are in Autumn / Winter “.
Let’s talk about the droplets of contagion. Is it true that they are crucial for the transmission of the infection?
“You cannot make an abstract speech. Everything must always be circumscribed, otherwise false information is given. Droplets are a transmission element of the infection. But we must distinguish from case to case. For example, for those who sneeze or cough, it is clear that these droplets can spread for about a meter. But if we consider the case of people who talk normally, at a distance of about 20 cm – as is written in every microbiology manual – no type of contagion occurs. Then we must also consider the viral load: in the moments when it is at its maximum, then more caution is needed. But now that Sars CoV2 no longer has this powerful charge, you can be calm and not abandon yourself to psychosis which, honestly, I believe have no reason to exist “.
Is the asymptomatic infectious or not?
“A study on PubMed was recently published, which reports an experiment carried out: a subject, positive for Sars CoV2 but asymptomatic, came into contact with 455 healthy people. Well, none of them contracted the virus. So the asymptomatic is not infectious to others. “