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Omicron subvariants escape antibody responses: study

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  • Subvariants can escape antibody responses among those who had contracted COVID-19 and those who are vaccinated, boosted. 
  • Vaccination is expected to provide substantial protection against coronavirus.
  • Study shows it may also increase “risk of vaccine-breakthrough COVID-19 infections.”

A new study shows that the Omicron subvariants BA4 and BA5 can escape antibody responses among people who had contracted COVID-19 and those who have been vaccinated and boosted. 

However, the vaccination is expected to provide substantial protection against coronavirus.

Meanwhile, the vaccine makers are also working on upgraded shots that may evoke a stronger immune response against the subvariants, CNN reported. 

According to the new research published in the New England Journal of Medicine, compared with the original coronavirus, the levels of neutralising antibodies that a previous infection or vaccinations elicit are several times lower against the BA4 and BA5 subvariants. 

“We observed three-fold reductions of neutralizing antibody titers induced by vaccination and infection against BA4 and BA5 compared with BA1 and BA2, which are already substantially lower than the original COVID-19 variants,” wrote Dr Dan Barouch, who is an author of the paper. 

“Our data suggest that these new Omicron subvariants will likely be able to lead to surges of infections in populations with high levels of vaccine immunity as well as natural BA1 and BA2 immunity,” he added. 

The findings are separate researches by scientists at Columbia University, according to which, the escaping of BA4 and BA5 viruses also increases the “risk of vaccine-breakthrough COVID-19 infections.”

Their studies also suggest an increased risk of reinfection, among those people who had been immunised against the virus. 

European Centre for Disease Prevention and Control said that the subvariants are reported to be fast-spreading ones, which are expected to dominate the United States, United Kingdom and the rest of Europe in the upcoming few weeks. 

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Enhancing Pakistan-Bahrain Collaboration: Tarar Highlights Fortifying Media Connections Between Pakistan and Bahrain

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Attaullah Tarar, the Minister of Information and Broadcasting, has underlined the importance of strengthening cooperation between Bahrain’s and Pakistan’s official media organizations.
He proposed news sharing between the Bahrain News Agency (BNA) and the associated Press of Pakistan (app) during a meeting with Bahrain’s Minister for Information, Ramadan Bin Abdullah Al-Noaimi, in Riyadh. Attaullah Tarar stated that media delegation exchanges are essential to enhancing media cooperation.
According to the information minister, Pakistan and Bahrain have very close fraternal ties that are founded on shared history, religion, and culture.
Pakistan’s economy is heading in the right direction, according to Attaullah Tarar.
Additionally, he stated that Pakistan offers great prospects for foreign investors to make investments.
According to Bahrain’s Information Minister, the country cherishes its relationship with Pakistan.
He reaffirmed Bahrain’s determination to further strengthen media cooperation.

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Mandi Bahauddin District Jail: MNA Launches Improvement Initiatives at Jail

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During his visit to District Jail Mandi Bahauddin, Member of the National Assembly Chaudhry Nasir Iqbal Bosaal officially opened a number of development projects, including the recently built jail building.
Chaudhry Nasir Iqbal Bosaal mna was welcomed at the District Jail by Superintendent Jail Haq Nawaz, Deputy Superintendent Sheikh Arif Nisar, Shahzad Aslam Jaja, and other jail staff. The Jail’s cadre saluted and presented a guard of honor.
He treated sick inmates admitted to the hospital, established other development projects, including the recently built jail facility, and toured several barracks, mills, anchorage, juvenile ward, and jail hospital.
at addition to planting a sapling at the jail as part of the tree plantation campaign, Chaudhry Nasir Iqbal Bosal MNA expressed gratitude for Superintendent Jail Haq Nawaz’s efforts and offered prayers for the nation’s growth and prosperity.

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Under the auspices of Ombudsman Punjab, an awareness seminar was held at the Government Mc High School in Nakana Sahib.

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The ombudsman Punjab Nankana Sahib Region held an awareness seminar at Government Captain Hassan Nawaz Shaheed MC High School.
The CEO of the District Education Authority, Shazia Bano, chaired the seminar. Advisor Malik Muhammad Aslam and District Education Officer Secondary Dr. Saima Zafar were among the educators, students, and education officers that attended the session.
In his speech to the seminar, Malik Muhammad Aslam stated that people are aware of their rights and that our goal is to eradicate institutional corruption and poor management.Everyone must do their share to improve institutions. The provincial ombudsman’s awareness campaign was deemed beneficial by civil society representatives, educators, and students, who said it provided them with information about the institution’s significance and what to do in the event of a complaint.Teachers and students reaffirmed their commitment to playing their part in raising public knowledge of the ombudsman.

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