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Johnson & Johnson one-dose vaccine works well against delta variant – NBC News

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Johnson & Johnson’s Covid-19 vaccine works well against the delta variant and the immune response lasts at least eight months, the company said Thursday, citing lab tests of vaccine recipients’ blood.

“Current data for the eight months studied so far show that the single-shot Johnson & Johnson COVID-19 vaccine generates a strong neutralizing antibody response that does not wane,” Dr. Mathai Mammen, global head of Janssen Research & Development, Johnson & Johnson, said in a news release. “Rather, we observe an improvement over time.”

The report comes as some people who have received the one-dose vaccine have wondered whether they’d need a booster against the highly contagious, mutated virus. The delta variant, which was first identified in India, now accounts for 25 percent of new Covid-19 cases in the United States and has been detected in all 50 states.

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Two doses of the Moderna and the Pfizer-BioNTech mRNA vaccines have shown to be highly effective against all the known coronavirus variants, but it was previously unclear whether the Johnson & Johnson vaccine also protected against the delta mutation.

Some scientists and doctors tweeted concern on social media over a June 14 analysis from Public Health England that found a single vaccine dose of AstraZeneca was less effective against symptomatic illness caused by the delta variant, suggesting that people who had received the one-dose Johnson & Johnson vaccine would need a booster shot from one of the mRNA vaccines.

Separate research from the United Kingdom found that mixing a dose of AstraZeneca and an mRNA vaccine produced a stronger immune response than two doses of AstraZeneca. The Johnson & Johnson and the AstraZeneca vaccines are different, but share a similar technology, called a viral vector.

June 30, 202104:15

During a White House briefing Thursday, Dr. Anthony Fauci said that guidance on vaccine boosters in the U.S. would be based on clinical data.

“We need to remember, the Johnson & Johnson vaccine is a highly effective vaccine,” Fauci, director of the National Institute of Allergy and Infectious Diseases, said during the briefing.

More than 12 million doses of the Johnson & Johnson vaccine have been administered in the U.S. according to the Centers for Disease Control and Prevention.

The Associated Press contributed.

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Ottawa Public Health will take vaccines to businesses and groups to increase coverage – Ottawa Citizen

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Community organizations, faith leaders and employers who have a group of people who may benefit from a mobile clinic are asked to contact OPH at 613-691-5505.

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In an effort to reach people who have not yet been vaccinated against COVID-19, Ottawa Public Health is preparing to send mobile vaccination teams to workplaces, places of worship and community groups on request.

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The program is intended to help reduce barriers for people who have not yet received the vaccine “by working with community leaders to provide comfortable, convenient and easily accessible options for vaccination,” the city said in a release. “This is just one more initiative to help ensure that anyone 12 years of age and older in Ottawa who wants the COVID-19 vaccine can get vaccinated.”

Sixty-six per cent of Ottawa residents over the age of 12 are now fully vaccinated and 83 per cent have received at least one dose.

But the province’s Chief Medical Officer of Health, Dr. Kieran Moore, said this week that the more transmissible Delta variant will continue to threaten the province until 90 per cent of eligible residents are fully vaccinated.

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While Ottawa leads the province when it comes to vaccination rates of teens between 12 and 17, many health experts have said the final 10-20 per cent of the population will be the hardest to vaccinate because of barriers and hesitancy.

The Ottawa mobile vaccination program announced Thursday aims to address that.

Community organizations, faith leaders and employers who have a group of people who may benefit from a mobile clinic are asked to contact OPH at 613-691-5505.

There are still many appointments available through the provincial booking site (https://covid-19.ontario.ca/book-vaccine/ ) for anyone who wants a vaccine. Many pharmacies and family physicians also have vaccines available.

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B.C. sees highest number of COVID-19 cases in a month – The Globe and Mail

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British Columbia’s COVID-19 cases are creeping up again with the province reporting the highest numbers in a month.

Health officials reported 89 cases of COVID-19 Thursday, figures last seen in mid-June.

In a news release, officials say the total number of active infections in B.C. is 781 and there have been no new deaths.

There are 53 people are in hospital with 15 in intensive care.

Health officials say there are two outbreaks in the Fraser Health region, in an acute care facility and a long-term home.

Officials say more than 80 per cent of those eligible have received their first vaccine dose, while 57 per cent are fully vaccinated.

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Vancouver Islands adds 3 new COVID-19 cases | CTV News – CTV News VI

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VICTORIA —
B.C. health officials have identified three new cases of COVID-19 in the Vancouver Island region Thursday.

The cases were among 89 new cases found across the province over the past 24 hours.

There are currently 781 active cases of COVID-19 across the province, including 18 active cases in the Island Health region, according to the Ministry of Health.

Island Health identified the locations of 17 active cases Thursday, including 12 in the South Island, three in the Central Island and two in the North Island.

Since the pandemic began, 148,730 cases of COVID-19 have been reported across the province, including 5,203 found in the Vancouver Island region.

No new deaths related to the disease were reported in B.C. over the past 24 hours.

Since the pandemic began, 1,763 people have died of COVID-19 in B.C., including 41 people in the Island Health region.

According to the B.C. Centre for Disease Control, there are currently two people in hospital for treatment of the disease in the Island Health region, but no one in critical care.

As of Thursday, 80.2 per cent of people aged 12 and older had received their first dose of a COVID-19 vaccine in B.C., while 56.9 per cent of eligible people had received two doses.

In total, B.C. has administered 6,361,627 doses of COVID-19 vaccine.

Earlier Thursday, Island Health announced that a new “Vax Van” would be making stops across the island to offer first-dose vaccinations.

Details on the Vax Van, including its upcoming schedule, can be found here.

Backstory:

CTV News Vancouver Island reports the daily COVID-19 case counts as reported by provincial health officer Dr. Bonnie Henry and Health Minister Adrian Dix, which are based on BCCDC data. There may be a discrepancy between the daily case counts reported by the BCCDC and Island Health.

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