According to Johns Hopkins University, the coronavirus has killed more than 128,000 people and infected over 2.7 million nationwide. Infection rates are increasing in 36 states, and patients are rapidly filling hospitals in the south and west.
California, Arizona, Texas, and Florida have had new record cases this week – Florida reported more than 10,000 additional coronavirus cases on Thursday, while Texas had about 8,000 cases.
Here are other key developments this week:
Masks alone cannot fight the corona virus
In new cases, some heads of state have reduced the top to further tests. However, experts attributed this to increasing infections caused by the lack of a comprehensive response.
“If you turn your back on the virus, if you turn your back on science, it will bite you,” said Dr. Thomas Frieden, the former director of the Centers for Disease Control and Prevention.
“And that’s exactly what happens in most of the United States, where we see an increase and in some places a very rapid increase in the virus.”
Contrary to popular belief, he said to CNN’s Chris Cuomo, the virus cannot be stopped with one single measure.
“Whether it’s restricting travel or staying at home or testing a lot of people or wearing a mask. And all of that is important, but none of them in and of themselves will control this,” he said. “You basically have to physically distance yourself. The three Ws: wear a mask, wash your hands, watch your distance, and include the virus with strategic testing, effective isolation, quick contact tracking, and supportive quarantine. We are not. ” to do that in most of the country. “
The virus is mutated to become more contagious
A global study found strong evidence that a new form of coronavirus has spread from Europe to the United States. The new mutation increases the likelihood that the virus will infect humans, but doesn’t appear to make patients any sicker than previous variations of the virus, an international team of researchers reported Thursday.
“It is now the dominant form that infects humans,” said Erica Ollmann Saphire of the La Jolla Institute for Immunology and the Coronavirus Immunotherapy Consortium who worked on the study. “This is the virus now.”
The team checked more genetic sequences and performed experiments on humans, animals and cells in laboratory dishes, which showed that the mutated version is more common and contagious than other versions.
The new version appears to multiply faster in the upper airways – nose, sinuses, and throat – which would explain why it walks around more easily, the researchers said. However, testing on 1,000 hospitalized coronavirus patients showed that those infected with the new version performed no worse than those who captured the original strain.
“We know that the new virus is fitter. At first glance, it doesn’t look like it is worse,” said Saphire.
The study was published in the journal Cell and confirms previous work suggesting that the mutation makes the new virus variant more common.
Thousands more deaths are predicted this month
The disease control and prevention centers predict nearly 148,000 coronavirus deaths in the United States by July 25.
This week’s national forecast is based on 24 individual forecasts from external institutions and researchers. The new projections released on Thursday provide the projection with a possible range from about 139,000 to 161,000 deaths.
“The ensemble’s forecasts at the state level indicate that the number of new deaths in Arizona, Arkansas, Florida, Idaho, Nevada, Oklahoma, Oregon, South Carolina, Texas, Utah and Wyoming is likely to exceed the number in the next four weeks last four weeks, “said the CDC on its forecast website.
“For other countries, the number of new deaths is expected to be similar to, or slightly decreasing from, the past four weeks.”
In contrast to individual models, the CDC ensemble forecast offers forecasts for the next month.
Other countries issue extensive mask mandates
In a major change of heart, Texas will not allow people in counties with 20 or more active Covid-19 cases to go out without a face mask. About 95% of Texans live in these areas.
“We have the ability to keep businesses open and advance our economy so Texans can continue to earn a paycheck. However, each of us must do our bit to protect each other – and that means wearing a face mask in public places.” “Said Greg Abbott, governor of Texas.
This does not apply to Texans under the age of 10 and people with an illness that prevents the wearing of a mask. Repeated violations can result in a fine, the order says.
Other governors have also issued nationwide orders, including California, Connecticut, Delaware, Hawaii, Illinois and Michigan.
It is not possible to determine exactly what caused the current increase in coronavirus cases, said Dr. Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases. But it’s probably the result of a series of events that took place simultaneously, including protests, Memorial Day celebrations, and the reopening of states, he told the Harvard Business Review.
Of the 36 states whose new cases have risen this week compared to the previous ones, nine have risen by over 50%. They are Montana, Idaho, Nevada, Florida, Georgia, Tennessee, Louisiana, Alaska and Delaware.
CNN’s Arman Azad, Amanda Watts, Shelby Lin Erdman and Maggie Fox all contributed to this report.