Valse Avec Bachir – Le Film

Main Menu

  • Israel
  • Haifa
  • West Bank
  • Tel Aviv
  • Financial Affairs

Valse Avec Bachir – Le Film

Header Banner

Valse Avec Bachir – Le Film

  • Israel
  • Haifa
  • West Bank
  • Tel Aviv
  • Financial Affairs
Haifa
Home›Haifa›COVID antibodies start to decrease in children after just 4 months – study

COVID antibodies start to decrease in children after just 4 months – study

By Shelly J. Cazares
August 9, 2021
0
0
Up to a third of children in Jerusalem were likely infected with the coronavirus, according to a soon-to-be-released study carried out at Shaare Zedek Medical Center. However, a recently released report from the same hospital indicates that neutralizing antibodies in young people who catch the virus start to decline after as little as four months.
A team of doctors from Shaare Zedek, led by Professor Yechiel Schlesinger, recently completed a one-of-a-kind study in the pediatric ward of the hospital in collaboration with the Ministry of Health which showed the prevalence of anti-coronavirus antibodies in children who have come to the emergency room for treatment.

The results, according to Schlesinger, “can be used when making political decisions for the country.”

More specifically, the study published in Acta Pediatrics examined 1,138 children under the age of 18, with an average age of 4.4 years, between October 18, 2020 and January 12, 2021. It found that among children who had tested positive for the coronavirus during During this period, almost a third (29%) did not have neutralizing antibodies.

“A third were tested for up to three weeks after the onset of the disease and apparently had not yet developed antibodies,” Schlesinger explained. But the other two-thirds had contracted the disease more than four months previously, and their antibodies appear to have gone down.

“The study showed [that children] reach a peak antibody level for up to three months after diagnosis, ”he said. “Subsequently, a significant quantitative drop in antibodies was observed – more than in adults. These results may indicate that children have a weaker long-term immune response. “

According to Schlesinger, the disappearance of the antibodies does not mean that these children are not protected, but “it raises questions about their protection,” he said. This is especially the case because separate studies have shown that a correlation between the likelihood of infection is greater as antibody levels decline.

The study could also have important implications for understanding herd immunity, for the possibility of a recurrence of a reinfection wave and for vaccine considerations for young children, he said.

Another interesting finding from the study is that 10% of children were infected with the virus, although 41% of these children were exposed and knew they had been sick.

Schlesinger said the hospital is continuing the study and that a subsequent study conducted in June and July 2021, which is being written but has yet to be published, found the percentage of children in Jerusalem infected by the virus increased by 10% to 30% or even slightly more.

The ministries of health and education on Monday launched a series of serological tests among students in haredi (ultra-Orthodox) neighborhoods to determine the percentage of children who may have already had the corona. Departments have hinted that they expect 25-30% of them to have been infected. Children who have antibodies will receive a Green Pass and will be exempt from isolation if a member of their class becomes ill.

Finally, the study showed that opening schools did not increase infection rates in children, in that there was no over-prevalence of antibodies in children who, for various reasons , continued to attend educational institutions during closed periods, compared to children who stayed at home. In addition, there was no change in morbidity as the country slowly began to reopen schools.

“When children arrived and they knew they had the disease, we asked them if they knew how they were exposed,” Schlesinger explained. “Only about 10% thought they got it in school.

He pointed out that the children involved in the study were children who came to the emergency room not for COVID but for other reasons, whether it was pneumonia, a broken toe or appendicitis. . In addition, the study represented a representative sample of the population of Jerusalem but does not indicate whether the same would be observed in Tel Aviv or Haifa.


Source link

Related posts:

  1. ‘It’s a straw man argument’: what we heard this week
  2. Israeli media: large fire near Ben-Gurion airport and evacuated houses
  3. Woman found dead in a Haifa apartment; husband and son arrested
  4. Fire breaks out after pipe malfunction at Haifa petrochemical plants
Tagstel aviv

Recent Posts

  • Israel to remove in-flight mask requirement
  • Dominant Israeli high-tech export industry, but investment needed
  • Al Jazeera Journalist Shireen Abu Akleh Shot and Killed in West Bank : NPR
  • The wine consumed by the elite of the Kingdom of Judah enriched with vanilla, according to archaeologists
  • Nine arrested in Israel after air crash footage sent to plane passengers | Israel

Archives

  • May 2022
  • April 2022
  • March 2022
  • February 2022
  • January 2022
  • December 2021
  • November 2021
  • October 2021
  • September 2021
  • August 2021
  • July 2021
  • June 2021
  • May 2021
  • April 2021
  • March 2021

Categories

  • Financial Affairs
  • Haifa
  • Israel
  • Tel Aviv
  • West Bank
  • Terms and Conditions
  • Privacy Policy