Recently, the World Health Organization announced the good news that COVID-19 is no longer a public health emergency of international concern.
However, Dr. Tedros Adhanom Ghebreyesus, Director-General of the WHO, said at the 76th World Health Assembly that we must still be concerned because the threat of the coronavirus and other pandemics still persists.
CEO stated: “The end of Covid-19 as a global health threat is not the end of Covid-19 as a global health threat. The threat of another variant causing new waves of disease and death remains. And, the threat of another pathogen with even more lethal potential remains.”
dr. Tedros Adhanom Ghebreyesus said the meeting focused on the concept of pandemic preparedness in the assembly must be used to determine a possible way forward. The man said, “We can’t kick this can down the road. If we don’t make the changes that need to be made, who will? And if we don’t make them now, when? When the next pandemic hits – and it will – we must be ready to respond decisively, collectively and equally.”
Is a new variant of Covid-19 expected due to mutation?
The new coronavirus disease has been a challenging battle for the whole world, and after three years of the highest level of alarm, the World Health Organization declared in the first week of May that the virus is no longer a public health urgent international concern.
The deadly virus has caused infections and deaths in all parts of the world, but fortunately the number of infected has been significantly reduced. People all over the world have strengthened their immunity against the virus either naturally or by vaccination. Therefore, there were not many cases of extreme illness and death from the virus. However, it should be noted that it is still in circulation.
While the numbers have dropped significantly, the fact that there are still many people around the world who are infected with the infection cannot be overlooked. For example, in April, India recorded an increase in the number of infections. These infections were sometimes present even without any symptoms.
Causes of pandemics in the world
In ancient times, pandemics were not a common term. However, the current situation has made this expression extremely common. Infections from animals reached humanity. Moreover, the globalized world we live in has made the transmission of these infections from animals to humans easier than ever. Because viruses travel so easily, it’s not surprising news if any deadly virus spreads across parts of the world in just a few days. In addition, the extremely large population of countries is also one of the factors that make the spread of infections faster than ever. Don’t miss out, billions of travelers use air travel every year, and while this ensures ease of travel, it also makes the spread of infections easier than ever.
Urbanization is also to blame here. Urbanization means that a large population of people live in close proximity. In addition, some of the downsides of excessive urbanization may also be the lack of adequate sanitation, health care and housing for many. This lack of basic sound health care also contributes to the creation of large-scale pandemics.
The worst pandemic ever in human history is the Black Death. The reason for this pandemic was travel and population density.
All these factors combined are enough to cause large-scale pandemics.
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Source: newstars.edu.vn