Pfizer and Biontech said it would apply for a permission to increase their Vaccine Covid-19 vaccine to three because the test shows that the injection system will be more effective.

The decision was launched after the initial data from an ongoing test showed that the third injection dose pushed the antibody level 5-10 times for the original NCOV strain and beta strains, first played

The company hopes to soon publish more accurate data as well as in an approval journal and plan to send data to the US Food and Drug Administration (FDA), the European Pharmacy Agency

In addition, Pfizer and Biotech expect the third dose to promote the same effect for the Delta strain capable of high transmission, is rapidly overwhelming globally.

The company predicts clinical research that will begin in August, depending on the approval of the management agency, adding that based on the effectiveness decline recorded in Israel after 6 months, they believe yes

Although the ability to protect from the risk of severe illness remains high in 6 months, efficiently against cases with symptoms decline over time and more strains appear, declaring emphasis.

The world recorded 186,183,093 cases of NCOV and 4,022,501 deaths, up 345.708 and 4.960, while 168,592,685 people have recovered, according to real-time Worldometers statistics.

Pfizer's Covid-19 vaccine vials in November 2020.

America, the world's largest translation area, reported 34,668,836 cases and 622,089 deaths caused by NCOV, an increase of 12,791 cases and 136 deaths compared to the previous day.

Latest data shows that cases are growing rapidly in the US when the Delta transaction dominates and the vaccination campaign is stalled.

Although having the highest availability of vaccines compared to any country, the US vaccination campaign fell sharply from April. Regions with lower vaccination rates are recognizing higher infection rates, a penny

According to Dr. Anthony Fauci, more than 9/10 Americans died because Covid-19 in June were non-vaccinated.

US President Joe Biden repeated the urgency of vaccination.

Canada has begun to loosen restrictions on citizens, but Prime Minister Justin Trudeau on July 8 said it would be a long time before foreign tourists had not been allowed to enter this country, to ensure safety for

However, the Prime Minister signaled changes to rules in the coming weeks that could allow visitors to fully vaccinate to Canada, but do not provide detailed information.

From this week, Canada has exempted isolation of citizens and permanent residents returning to foreign vaccinations with Vaccine Covid-19.

The World Health Organization (WHO) on July 8 said Africa has just spent the most cruel week of the pandemic, but the worst thing is not yet, when the third wave is devastating this continent.

Dr. Matshidiso Moeti, WHO African Regional Director, said the number of cases doubled at 18 days, compared with 21 days a week ago, adding that there are still a few more weeks.

Increased incomes in Africa since the third Covid-19 wave began on 3/5.

16 African countries are witnessing the outbreak back, of which 10 countries recorded Delta strains.

The vaccination rate in Africa is still low, only 16 million people, equivalent to 2% of the population, fully vaccinated.

However, Moeti said the supply of vaccines is increasing after this process is almost stopped in May and early June. In the past two weeks, more than 1.6 million doses have been moved to Africa through the chapter

According to the latest data, Africa has recorded 5,730,638 cases and 147,125 deaths due to Covid-19.

Cambodia recorded 954 cases of NCOV and 27 deaths, bringing the total number of people with Covid-19 to 58,057, of which 825 people died.

The capital Phnom Penh almost completed the vaccination program when official figures showed that more than 2.4 million people were given the second dose to 4/7.

Government spokesman Milling Siphan explains this difference due to immunization efforts for all people in Phnom Penh, not only the capital residents of the capital.

People from outside to Phnom Penh to vaccinate.

When asked whether more than 90% of Phnom Penh residents have been vaccinated, Siphan points out that the number can be higher, most of everyone in Phnom Penh has been fully vaccinated.

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