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A number of health experts had expected an imminent increase in corona cases around the world, saying “everyone is likely to catch the virus”, but they have indicated that most of them will suffer from symptoms. benign.
According to the British newspaper “Daily Mail”, the experts said that “given the data indicating that the effectiveness of corona vaccines decreases over time, and given the ability of the variable delta to transmit at high speed, one s ‘Expects that cases of the infection will increase dramatically in the coming months. “But most cases will be mild, and some will even be asymptomatic,” they added.
A new study, published earlier this month in the New England Journal of Medicine, and conducted on U.S. health care workers who received two doses of the Corona vaccine, found that the effectiveness of Corona vaccines declines over time as they age. due to the emergence of the “delta”, as well as the abandonment of the mandatory “Masks” for those who received the two doses, according to what was reported by the newspaper “Al-Sharq al-Awsat”.
Despite this, the study pointed out that vaccines still offer significant protection against the consequences of serious infections, such as hospitalization and death.
“It’s possible that everyone will be infected with the corona in the coming months,” said Dr. Amish Adalga, infectious disease specialist at Johns Hopkins University.
Adalga stressed the importance for people to receive corona vaccines “so that the infection is mild.”
Virus transmission rate
Dr Jane Keats, senior official at Kaiser Family Foundation Health, said: ‘As more variants of the virus spread, especially the delta, which is the most transmissible, a fully vaccinated person is more likely to be exposed to the virus. It largely depends on where they live. It is the individual. There are areas where the transmission rates of the virus are very high. “
As for Dr. Carlos Del Rio, professor at Emory University in Atlanta, he spoke of the decline in the effectiveness of vaccines against the Delta variant, stating: “If I stand in the rain and have a umbrella, I won’t get wet. But if this rain turns into a (hurricane), I will get wet despite my clothes. ”Umbrella. It doesn’t mean the umbrella isn’t working well, but it does mean the hurricane is strong. that happens with the efficacy of vaccines after the emergence of the variable delta. “
Experts stressed the need to follow corona prevention rules in the coming period, such as wearing masks, maintaining social separation rules and washing hands at all times, while making sure to get vaccinated to reduce the severity of the infection and reduce hospitalizations. rates and deaths resulting from infection with the virus.
Latest global statistics
The Corona virus has killed at least 4,705,691 people around the world since the World Health Organization’s office in China reported the outbreak of the disease in late December 2019.
At least 229,482,830 people have been confirmed to be infected with the virus since its onset. The vast majority of those infected have recovered, although some continued to show symptoms weeks or even months later.
The figures are based on daily reports published by the health authorities in each country and exclude subsequent reviews by statistical agencies which indicate a much higher number of deaths.
The World Health Organization, given the excess mortality directly or indirectly linked to Covid-19, considers that the outcome of the epidemic could be two or three times greater than the officially announced outcome.
Many milder cases or asymptomatic cases go undetected despite intensified testing in a large number of countries.
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