FILE - In this March 3, 2021, file photo, a vial of the Johnson & Johnson COVID-19 vaccine is displayed at South Shore University Hospital in Bay Shore, N.Y. (AP Photo/Mark Lennihan, File)

FILE - In this March 3, 2021, file photo, a vial of the Johnson & Johnson COVID-19 vaccine is displayed at South Shore University Hospital in Bay Shore, N.Y. (AP Photo/Mark Lennihan, File)

Johnson & Johnson COVID vaccine can be given to adults 30+ who can’t wait for mRNA: NACI

Panel says single shot vaccine can be especially useful for populations unable to return for second shot

A federal panel has recommended that provinces offer the Johnson & Johnson COVID-19 vaccine to adults ages 30 and up – but only to individuals who do not want to wait for an mRNA vaccine.

The National Advisory Committee on Immunization made the recommendation Monday (May 3). The Johnson & Johnson vaccine is a single-shot viral vector vaccine that has seen concerns over blood clotting, similar to the AstraZeneca vaccine.

While the Johnson & Johnson vaccine has not yet been utilized in Canada, it was approved on March 5. In the U.S., there have been 17 cases of vaccine induced immune thrombotic thrombocytopenia (VIIT) reported among eight million doses given.

Canada has pre-purchased 10 million doses of the single-shot vaccine, with options to buy another 28 million.

Dr. Shelley Deeks, vice-chair of NACI, said that each person will have to weigh the benefit of getting the Johnson & Johnson shot versus an mRNA vaccine based on COVID cases in their area as well as their personal risk of contracting the virus while they wait for an mRNA vaccine. The two mRNA vaccines, Pfizer and Moderna, have an effectiveness of more than 90 per cent after two doses, while Johnson & Johnson has an effectiveness of about 66 per cent, based on clinical trials.

“What we’re saying — and what we’ve been saying all along — is that mRNA vaccines are the preferred vaccines,” Deeks said, noting that the concerns over Johnson & Johnson vaccines, and other viral vector vaccine AstraZeneca, are not over their lower efficacy (mid-60s) but rather rare blood clots. The risk of VIIT is both “very rare” and “very serious,” Deeks added.

“Individuals need to have an informed choice to be vaccinated with the first vaccine that’s available or to wait for an mRNA vaccine.”

However, Deeks noted that anyone who has already received a viral vector vaccine and not seen side effects within three weeks of getting the shot is safe. NACI is expected to come out with a recommendation about mixing viral vector and mRNA vaccines in the coming days.

Barring any production issues, the feds have said that all adults in Canada are on track to get their first dose of one of the mRNA vaccine by July. In B.C., health officials believe they can get a first dose to all adults by mid-June.

Recommendations given by NACI are not binding, but rather offered as guidance to the provinces.

READ MORE: Canada approves Johnson & Johnson’s 1-shot COVID-19 vaccine

READ MORE: Plans to distribute 1st doses of the Johnson & Johnson COVID-19 vaccine on hold

READ MORE: Experts on the one-and-done advantage offered by Johnson & Johnson’s COVID vaccine


@katslepian

katya.slepian@bpdigital.ca

Like us on Facebook and follow us on Twitter.

Coronavirusvaccines

Just Posted

Allayah Yoli Thomas had recently turned 12 years old when she died of a suspected drug overdose April 15. (Courtesy of Adriana Londono)
Suspected overdose death of Saanich girl, 12, speaks to lack of supports, says mom

Allayah Yoli Thomas was found dead by her friend the morning of April 15

The Malahat SkyWalk will open to visitors in July 2021. (Malahat SkyWalk photo)
Malahat SkyWalk will open to visitors this July

Highly anticipated attraction will take guests 250m above sea level

Port Alberni RCMP are investigating a homicide on Third Avenue. (SUSAN QUINN / Alberni Valley News)
RCMP investigating homicide in Port Alberni apartment

Investigators are still trying to determine the identity of the deceased

A man who allegedly spat at and yelled racial slurs at an Asian family was arrested for hate-motivated assault Tuesday. (Black Press Media file photo)
Man arrested for allegedly spitting, yelling anti-Asian racial slurs at a mother and kids

The man was arrested for hate-motivated assault near Quadra Elementary School Tuesday

Victoria police said Wednesday that they continue to look for Belinda Ann Cameron, who was last seen on May 5, 2005. (Photo courtesy of VicPD)
Victoria police still looking for Belinda Cameron who was last seen 16 years ago

Cameron was reported missing on June 4, 2005, and her case is deemed suspicious

Protesters attempt to stop clear-cutting of old-growth trees in Fairy Creek near Port Renfrew. (Will O���Connell photo)
VIDEO: Workers, activists clash at site of Vancouver Island logging operation

Forest license holders asking for independent investigation into incident

James Taylor, a Saanich resident and member of the Curve Lake First Nation, walked all over Greater Victoria on May 5 in honour of Red Dress Day and the National Day of Awareness for Missing and Murdered Indigenous Women and Girls. (Devon Bidal/News staff)
Indigenous man walks Greater Victoria to honour missing and murdered women and girls

James Taylor’s march among many ways Islanders marked Red Dress Day

More than 6,000 camping reservations in British Columbia were cancelled as a result of a provincial order limiting travel between health regions. (Unsplash)
1 in 4 camping reservations cancelled in B.C. amid COVID-19 travel restrictions

More than 6,000 BC Parks campsite reservations for between April 19 and May 25 have been revoked

B.C. average home price and sales level to 2023, showing steep drop in sales expected next year. (Central 1)
Forecast calls for B.C. home sales to ‘explode,’ then drop off

Average price to rise another 10% in 2021, credit unions say

Illegal goods seized in the simultaneous April 23 busts in Saanich and Sooke. (Courtesy of West Shore RCMP)
RCMP drug busts net trucks, cocaine, cash and Hells Angels gear

Simultaneous searches coordinated between West Shore, Saanich and Sooke police

Members of Vancouver Symphony Orchestra. (File photo)
B.C.-wide #DayOfMusic to feature 100-plus free virtual concerts May 15

‘Our colleagues across the province have figured out new ways to perform and connect,’ VSO boss says

Two passengers were recently fined thousands of dollars after they faked their pre-flight COVID-19 test results. (Paul Clarke/Black Press)
2 passengers in Canada fined thousands for faking pre-flight COVID-19 tests

The government issued a warning Thursday to others thinking of doing the same – do it and you’ll be ordered to pay

The Vancouver Island Regional Correctional Centre on Wilkinson Road in Saanich. (Black Press Media file photo)
Police watchdog investigating after man found unresponsive at Saanich jail

Man was in Victoria police custody the day before being found

Victoria police is asking for the public’s assistance in identifying this suspect after they allegedly robbed a Douglas Street bank on Tuesday. (Photo courtesy of VicPD)
Police seek identity of suspect who allegedly robbed Victoria bank

Officers were called to a bank in the 1000-block of Douglas Street just after 5:30 p.m. on Tuesday

Most Read