Researchers Discover more evidence of the relationship between cod and weather

This was revealed in a medical study – shutter stock photo

The increase in the rate of spread of Covid-19 is linked to temperature and humidity, which in its case increases in different regions in different months of the year.

This was revealed in a medical study conducted in the United States.

Research from the University of Florida found that in colder climates, the northeastern states of the United States may experience more cases during the winter, while in warmer regions, such as the southern states, it may occur in the summer.

Similarly, temperate regions can be exposed to 2 waves of code.

Experts involved in the research said that we believe that cod can become endemic, meaning that it will remain in human populations, but the geography of a place will play a role in its wave. How low or high the temperature.

The study found that specific increases or decreases in temperature and humidity led to an increase in the number of Covid-19 cases in the world’s worst-affected areas.

For example, cases increased when the temperature dropped below 17C or rose above 24 C.

Similarly, the virus survives longer in humid areas in dry environments.

“We need to tailor epidemic prevention strategies to the environment in our residential areas,” the researchers said.

He said that Florida, Africa and India are tropical regions but there faced Covid-19 waves, but the time of increase in cases there was different from the waves of more cold regions.

However, he added that the number of cases may increase during severe cold or heat waves, but only when the temperature is maintained for an average of 14 days.

He said that the temperature and humidity of an area play an important role in the volume of viral particles, as it determines the vitality of the particles in the atmosphere.

The dry weather in cold regions evaporates water from viral particles and shrinks their volume, allowing them to swim longer in the air.

He explained that in colder climates, people prefer to stay indoors and there is a higher risk of spreading viral particles.

In contrast, warmer areas with higher humidity have higher amounts of water in their air, which causes viral particles to grow larger and roar faster on the floor.

But at the same time, people spend more time indoors to escape the heat outside, and the risk of cod increases when the air drainage system is faulty.

Human behavior is a key factor in the spread of the virus, researchers say.

The study found that temperatures between 16 and 23 degrees Celsius show a lower number of cases, which is the temperature that people consider to be tolerable and spend time outside.

The researchers said that the research confirms previous findings related to the low temperature and humidity code, which also shows how the virus spreads even in hot weather.

He said the results showed once again how complex the weather and Corona’s relationship is.

Researchers emphasize the use of masks such as proper ventilation and filtration, which are important steps to prevent the spread of the disease.

He said that better air ventilation and face masks could reduce the rate of cod cases, even in large and somewhat crowded places.

The findings were published in the American Journal of Tropical Medicine and Hygiene.


A good quality mask offers better protection against Covid-19 indoors

It is important to use good quality face masks to prevent the spread of corona virus within the walls.

This was revealed in a medical study – shutter stock photo

This was revealed in a medical study in Canada .

The University of Waterloo study examined the effectiveness of face masks using puppets.

The study looked at the risk of people wearing face masks spreading the disease by breathing in people sitting in a large room.

Research has shown that the accumulation of tiny particles or aerosol droplets in the air by breathing seems to occur in the atmosphere, even if ordinary cloth masks and surgical masks are used.

These tiny particles can hang and travel in the air and increase the risk of disease in humans.

The researchers said that there is no doubt that using any type of face mask is beneficial in protecting the code when people are near or far in a room, but the effectiveness of different types of masks varies greatly. Especially when it comes to controlling aerosols.

Previous research reports have found that tiny viral particles excreted by people infected with Covid-19 are a source of disease transmission.

The new study found that the most commonly used face masks (cloth masks) filter 10% of the tiny particles that come out of the mouth due to their fitting problems, while the rest of the particles are from the top of the mask. Go out without being filtered.

In contrast, the more expensive N95 and KN95 masks filter more than 50% of aerosol particles, and the rest can accumulate inside the walls and cause coughing in people.

The researchers said that it is okay to use cloth masks and surgical masks in the open air, but N95 and KN95 masks should be used as much as possible inside the walls, such as in schools or offices.

“That’s why the medical staff uses N95 masks that work better, and our results have been substantiated by solid statistics and analysis,” he said.

The study also looked at the effects of air drainage systems in a place and found that even a moderate rate of air drainage in a place is effective in reducing the risk of spreading the virus.

The results of the study were published in the medical journal ‘Journal of Physics.

Many people who beat Covid-19 experience various symptoms for months, for which the term Long-Covid is used.

Many people who beat Covid-19 experience various symptoms for months. Medical experts use long Covid for such this condition. Now they have discovered a major cause of the long Covid.

It is estimated that one in 10 or one in 3 patients develop long covid after defeating the Covid-19.

It is not yet clear whether long-covid symptoms are directly the result of the virus or that stress and trauma in the body as a result of the disease are the causes.

Britain’s Imperial College London has discovered specific patterns of antibodies in long-covid patients that are not that is not seen in other patients or healthy people.

Researchers have called it auto antibodies that attack healthy body tissues instead of fighting diseases and the disease continues to persist.

Long-covid patients can experience multiple symptoms including severe fatigue, breathing difficulties, muscle pain and headache for months.

Researchers said it is difficult to say how many daily cases of long-covid  may emerge in the near future, but it is devastating for young people whose lives could be severly damaged.

After the discovery of this auto antibodies pattern, the researchers are working on to develop blood tests that can diagnose long-covid.

Professor Altman is working on the preparation of this blood test and he says that it is expected that in 6 months we will have a blood test that will allow ordinary doctors to diagnose long-covid.

For this purpose, blood samples of several covid patients and dozens of people who have been protected from the disease were collected.

For this purpose, blood samples were collected from patients with various covid patients and dozens of people who survived the disease.

Testing samples discovered auto antibodies in long-coud patients who were not in healthy people.

Examination of the samples revealed auto-antibodies in Long-covid patients which were not in healthy individuals.

Although antibodies act as an important defensive weapon to protect against diseases, the immune system often creates auto antibodies that accidentally attack healthy cells in the body.

Earlier, a team from Yale University discovered that some patients with Covid have antibodies that attack the organ, tissues and immune system.

Effectiveness of Sinovac and Pfizer-biontech was compared in Chile

A study conducted was conducted in Chile to compare the effectiveness of Sinovac and Pfizer-Biontech vaccines. The study proved that Sinovac is as effective as Pfizer-biontech in fighting against the coronavirus.

This is the first real-life study to compare the Chinese vaccine to Pfizer’s mRNA vaccine.

The study found that people who took two doses of Coronavac, developed by Synovac, get 66% protection against the vaccine while those who received Pfizer-Biontech vaccine get 93% protection.

More than 10 million people in Chile have been vaccinated with Coronavac and 500000 people have received Pfizer-Biontec vaccine doses. 

 Research published in the  New England Journal of Medicine found that Coronavac is  as effective in preventing hospital admissions and deaths due to Covid-19.

 The study was conducted from February to May 2021, when majority of cases of Corona’s Alpha variant and Gamma variant found in Brazil were reported in Chile. 

Preliminary data from the Chilean study was released in April, found that the use of Coronavac provides a 67% protection against Covid disease and an 80% reduction in mortality.

 Now the final results indicate that Corona is an effective shield against Wakecode 19.

 The researchers said the final results were consistent with preliminary data and that the vaccine provides significant protection against Covid-19.

 The final results showed that Coronavac provided 65.9% protection against the virus, prevented 87.8% affected people from hospitalization and 90.3%  ICU admissions. It prevented 86.3% deaths.

In comparison, the Pfizer vaccine is 92.6% effective in preventing the disease, while its efficacy in hospital admissions, IC admissions and death protection is 95.1%, 96.2% and 91%, respectively.

About 14 million Coronavac have been used in Chile since May 10, and more than 6.3 million people have been vaccinated so far.

 In comparison, 2.4 million doses of the Pfizer vaccine have been used.

 Funding for the study was provided by the Chilean National Research and Development Agency.

 It should be noted that this vaccine is also being used in Pakistan along with the Sinophar vaccine and it is being used mostly in young people.

 Pain and swelling at the injection site are the most common of the side effects that people who vaccinated with vaccine. In most people, the effect is mild and disappears within 2 days, while some people experienced fatigue, cholera and muscle weakness during the trials, but the rate was much lower.

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