Michael Head

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The idea of warmer weather, stop the coronavirus could be the verb seems to let how The Virus has spread around the globe. But new research may contain results, a glimmer of hope?

It is too early to know for sure whether the new coronavirus is seasonal. To really know, we would have to watch how cases change in one place throughout the year.

But we can. the look of your spread in the different climate zones around The World for clues

What is The Evidence ?

There are some suggestions coronavirus cases have especially around the cooler, drier regions.

A study has shown that countries particularly affected by The Virus - those who spread it undetected community Transmission of March 10 had, on average, with lower temperatures than those with fewer cases.

Another paper looked at 100 Chinese cities, with More Than 40 cases of Covid-19 and proposed that the higher the temperature and humidity, the lower the rate of Transmission .

And another, Not Yet peer-reviewed, the study suggested that, although the cases of the new coronavirus could be found all over The World , had outbreaks, particularly prevalent in "a relatively cool and dry areas" - at least until 23 March.

But, as a group of researchers at the London School of Hygiene and Tropical Medicine, The Virus spread to every world-health-organization-region "effective across all climate zones, to hot from cold and dry and humid regions".

there is a North-South divide?

With many other viruses, including influenza, the seasonal pattern in the Northern and southern hemispheres. But the tropical regions near the equator do not experience the same pattern.

And some of the hot and humid regions, which have Seen locally transmitted cases of the Covid-19 Virus , such as in Malaysia and in the Democratic Republic of the Congo, near the equator, and so perhaps not the Best Evidence of what will happen Elsewhere .

Bondi Beach in Sydney, Australia, where social distancing measures are in place

But on the search in the southern hemisphere, Australia and New Zealand at the tail-end of the summer season, when your first cases Seen were - had far fewer cases than many of their Northern-hemisphere counterparts.

There are many other factors, such as the global presence and the density of the population.

And since The Virus has spread gradually over the whole world - first with global Travel - at the same time, as the seasons have changed, it is difficult to say, the effects of climate change specifically.

other corona viruses seasonal?

There is some evidence, other corona viruses circulate primarily during The Winter months, according to a team of researchers from the University College London (UCL) and the London School of Hygiene and Tropical Medicine.

The researchers asked almost 2,000 people for a weekly report on the question of whether someone in the household had symptoms of respiratory disease. And someone was asked with symptoms, to send in a swab for testing for a number of viruses.

From this, the researchers observed large peaks in the coronavirus cases in The Winter , around the same time as the flu season. There were a small number of cases in the summer.

One of the authors of the study, Ellen Fragaszy, at UCL, said it was therefore "possible, we will see a little relief in cases over the summer". But we could not be sure that this is how the new coronavirus would behave.

And the large number of cases and its spread around The World suggested that one should not Pause too hopeful of a summer.

this Virus , like other coronaviruses?

with The new coronavirus, called Sars-Cov-2, which causes the Covid-19-disease, seems to spread in basically the same way as other corona viruses.

But what makes them distinct is how sick it makes you, and The Number of deaths that it causes.

Dr. Michael main, University of Southampton, said, the development and the effects of The Novel coronavirus was "clearly very different from the existing 'a cold' kind of corona Virus ".

"It remains to be Seen whether Covid-19 cases, the fall in response to changes in the environment such as temperature and humidity," He Said .

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Source of news: bbc.com