World News And General News On October 19, 2021 at 05:35PM - Viral Trending News Headlines

South African Regulator Rejects Russia’s COVID-19 Vaccine

By MARIA CHENG and MOGOMOTSI MAGOME

FILE - In this Friday, April 9, 2021 file photo, vials containing Russia's Sputnik V vaccine for COVID-19 are seen at the San Marino State Hospital, in San Marino. The South African drug regulator has rejected the Russian-made coronavirus vaccine Sputnik V, citing some safety concerns the manufacturer wasn't able to answer. In a statement on Tuesday, Oct. 19, 2021 the country's regulator, also known as SAHPRA, said the request for Sputnik V to be authorized could “not be approved at this time,” referring to past failed HIV vaccines that used a similar technology. (AP Photo/Antonio Calanni, File)

JOHANNESBURG (AP) — The South African drug regulator has rejected the Russian-made coronavirus vaccine Sputnik V, citing some safety concerns the manufacturer wasn’t able to answer.

The South African Health Products Regulatory Authority, or SAHPRA, said in a statement Tuesday that the request for Sputnik V to be authorized could “not be approved at this time,” referring to past failed HIV vaccines that used a similar technology. But the regulator added that its review process was continuing and that it was still open to receiving any further safety data from the Russian manufacturer.

A late-stage study published in the journal Lancet last year in more than 20,000 participants found that Sputnik V was safe and about 91% effective in preventing people from becoming severely ill with COVID-19.

Sputnik V uses two types of harmless viruses known as adenoviruses to carry the spike protein into the body, which then primes the immune system to produce antibodies against COVID-19. SAHPRA said concerns have been raised about the safety of Adenovirus Type 5, which is used in one of the Sputnik V doses. The other dose contains Adenovirus Type 26, which is also used by Johnson & Johnson.

South African officials pointed to two failed research studies testing an HIV vaccine also using Adenovirus Type 5, which found men who were vaccinated had a higher risk of being infected with HIV. The regulators said they had asked the Russian makers of Sputnik V to provide data proving the vaccine’s safety in a country with high rates of HIV but that “the applicant was not able to adequately address (their) request.”

In a statement, the Gamaleya Center, Sputnik V’s manufacturer, called the concerns about the vaccine’s vector “completely unfounded.” It said speculation about the link between Adenovirus Type 5 and HIV transmission in high-risk populations was based on “small-scale inconclusive studies among volunteers with highly probable risky behavior.” It noted that the same vector was used in China’s CanSino vaccine, which has been widely used in China.

Dr. Julian Tang, a virologist at Britain’s University of Leicester, was perplexed by the South African decision to reject Sputnik V.

“It’s a strange connection to make,” he said, explaining that while past concerns have been raised about using the particular virus vector in Sputnik V, much remains uncertain. “It’s not the vector that caused HIV so you can’t just blame it on that,” Tang said.

The vaccine made by AstraZeneca uses a related chimpanzee adenovirus; both it and the Johnson & Johnson shot have been approved in South Africa.

Amid widespread vaccine hesitancy in Russia, authorities have struggled to convince people to get vaccinated and the immunization rate in the country has remained stubbornly low, at about 32%, despite availability of Sputnik V.

Sputnik V is currently also being considered for authorization by the World Health Organization and the European Medicines Agency. The shot has been given the green light in more than 70 countries. To date no significant safety problems have been identified.

___

AP Medical Writer Maria Cheng reported from London.



No comments

Thank you for reaching out to us. We are happy to receive your opinion and request. If you need advert or sponsored post, We’re excited you’re considering advertising or sponsoring a post on our blog. Your support is what keeps us going. With the current trend, it’s very obvious content marketing is the way to go. Banner advertising and trying to get customers through Google Adwords may get you customers but it has been proven beyond doubt that Content Marketing has more lasting benefits.
We offer majorly two types of advertising:
1. Sponsored Posts: If you are really interested in publishing a sponsored post or a press release, video content, advertorial or any other kind of sponsored post, then you are at the right place.
WHAT KIND OF SPONSORED POSTS DO WE ACCEPT?
Generally, a sponsored post can be any of the following:
Press release
Advertorial
Video content
Article
Interview
This kind of post is usually written to promote you or your business. However, we do prefer posts that naturally flow with the site’s general content. This means we can also promote artists, songs, cosmetic products and things that you love of all products or services.
DURATION & BONUSES
Every sponsored article will remain live on the site as long as this website exists. The duration is indefinite! Again, we will share your post on our social media channels and our email subscribers too will get to read your article. You’re exposing your article to our: Twitter followers, Facebook fans and other social networks.

We will also try as much as possible to optimize your post for search engines as well.

Submission of Materials : Sponsored post should be well written in English language and all materials must be delivered via electronic medium. All sponsored posts must be delivered via electronic version, either on disk or e-mail on Microsoft Word unless otherwise noted.
PRICING
The price largely depends on if you’re writing the content or we’re to do that. But if your are writing the content, it is $60 per article.

2. Banner Advertising: We also offer banner advertising in various sizes and of course, our prices are flexible. you may choose to for the weekly rate or simply buy your desired number of impressions.

Technical Details And Pricing
Banner Size 300 X 250 pixels : Appears on the home page and below all pages on the site.
Banner Size 728 X 90 pixels: Appears on the top right Corner of the homepage and all pages on the site.
Large rectangle Banner Size (336x280) : Appears on the home page and below all pages on the site.
Small square (200x200) : Appears on the right side of the home page and all pages on the site.
Half page (300x600) : Appears on the right side of the home page and all pages on the site.
Portrait (300x1050) : Appears on the right side of the home page and all pages on the site.
Billboard (970x250) : Appears on the home page.

Submission of Materials : Banner ads can be in jpeg, jpg and gif format. All materials must be deliverd via electronic medium. All ads must be delivered via electronic version, either on disk or e-mail in the ordered pixel dimensions unless otherwise noted.
For advertising offers, send an email with your name,company, website, country and advert or sponsored post you want to appear on our website to omodjk(at)gmail(dot)com

Normally, we should respond within 48 hours.