COVID-19 kills 8 more in N.B., sends 11 to hospital, including 4 under age 20

COVID-19 has killed eight more New Brunswickersand11 people have been admitted to hospital because of the virus, includingfour people under age 20, the youngest age category provided by the province in its weekly updates.

The number of new lab-confirmed COVID cases andthe test positivity rate remained "relatively stable" between Feb.26 and March 4,according to the COVIDWatch report,while vaccination rates have stalled.

None of the deaths occurred during the latest reporting period, the report shows. Five occurred earlier in February and three in January.

Deaths are subject to an average two-month lag in reporting from date of death to the registration of death, the report says.

One person who died was50 to 69 years old, the youngest age category provided, and the other seven were aged 70 or older.

Their deathsraise the pandemic death toll to842.

COVIDdeaths and hospitalizations "remained stable," the report says.Nine deaths and 11 hospital admissions were reported between Feb. 19 and Feb. 25.

No one requires intensive care, downfrom two people the previous week.

The province no longer provides the number of people currently hospitalized, butthe two regional health authorities say they have45 people in hospital either for or with COVIDas of Saturday, none in intensive care.

That'sdown from 55 and two respectively.

19.8% positivity rate, XBB.1.5 growing

A total of 360 new cases have been confirmedthrough1,818PCR (polymerase chain reaction)lab tests, for a positivity rate of 19.8 per cent.

The test positivity rateis the percentage of the total PCR lab testsperformed that produced a positive result. A high test positivity rate even when the overall number of tests done is low indicates a high level of community transmission.

Last week,363 cases were confirmedthrough1,729 PCR tests, for a positivity rate of nearly 21 per centthe highest it's been since Aug. 28, which is as far back as the COVIDWatch data dates.

An additional 152people self-reported testing positive on a rapid test, according to the Department of Health.

The proportion of cases identified as being the Omicron subvariantXBB.1.5 continues to steadily increase in the province.

TheWorld Health Organization has described XBB.1.5 as"the most transmissible" subvariantyet, and experts say it'sconsidered immune evasive, butthere is no evidence it causes more severe disease.

Of the 174random samples sent for genetic sequencing, 40per cent were XBB,an offshoot ofthe Omicron BA.2 subvariant.The report does not indicate how many of those were cases ofXBB.1.5, but department spokespersonSean Hatchardconfirmed to CBCthat 65 were.

That's more than 37 per cent of the sequenced cases, up from 26 per cent last week, when 50 cases out of 190 samples sequenced were XBB.1.5.

The latest cases raise the provincial total to 223 since the subvariant wasfirst detected in New Brunswickin January.

The breakdown of the other sequenced cases includes58 per cent BA.5,oneper cent BA.4and oneper cent BA.2.

Asked whether the province has detected any new concerning subvariants or anyconcerning growth in other subvariants, Hatchard did not respond directly.

"As previously mentioned, New Brunswick isn't regularly releasing detailed breakdowns of COVID-19 subvariants, as there have been more than 100 genetic sequences of COVID-19 detected in the province since the beginning of the pandemic," he said in an emailed statement.

'Most important' measure

Only 449 New Brunswickers rolled up their sleeves to get a COVID vaccine in the past week, including 51 first doses, 36 second doses,74first boosters and288 second boosters, according to figures from theDepartment of Health.

Last week, Dr. Jennifer Russell, thechief medical officer of health,told CBCvaccinationis "the most important"measure people can take to protect themselves from COVID.

"So we would love to see more people getting their third or fourth doses and if they're eligible for the bivalent one, getting that one," she said.

"So we're still really hoping that people hear that message that vaccines are really important and especially if you're going to be travelling."

Vaccination rates for all four doses remain unchanged from a week ago:

• First dose 91 per centof eligible New Brunswickers.
• Second dose 85.8 per centof eligible New Brunswickers.
• First booster54.7 per cent of eligible New Brunswickers.
• Second booster30.2 per cent of eligible New Brunswickers.

CBCNews requested an interview withRussell on Tuesday, but the Department of Health spokespersonsaid she wasn't available.

Spring booster recommended for those high risk

Canada's national vaccination advisory body hasrecommendeda spring booster shotfor those considered high risk, including seniors andimmunocompromised adults, in its latest guidance, issued last Friday.

But the National Advisory Committee on Immunization, or NACI,isnot currentlyrecommending an additional spring booster for people in the general population who've already received all their previous recommended doses, Canada's Chief Public Health Officer Dr. Theresa Tam posted on Twitter.

"Anyone who has not yet received a primary series or recommended fall 2022 booster can get it now to reduce their risk of severe illness from COVID-19," she wrote.

NACIwill, however, "continue to monitor the SARS-CoV-2 epidemiology and emerging evidence, including duration of vaccine protection from bivalent booster doses in the coming months to provide recommendations on the timing of subsequent booster doses if warranted," the committee said in its latest guidance.

People considered at higher risk of severe illness include:

• Adult residents of long-term care homes and other communalliving settings for seniors or those with complex medical care needs.
• Adults 18 and up who are moderately to severely immunocompromised, either due to a medical treatment or underlying health condition.
• Adults 65 to 79, particularly if they don't have a known prior history of SARS-CoV-2 infection, plus anyone 80 and up.

Bivalent, Omicron-containing,mRNA-based COVID-19 vaccines are the "preferred" option for booster shots, at leastsix months after a previousCOVID-19 vaccine dose or aSARS-CoV-2 infection, whichever is longer,NACI said.

Horizon andVitalithospitalizations

Horizon Health Network has 38 active COVID-19 hospital patientsas of Saturday, itsCOVID dashboardshows, down from44 the previous week. No one is in intensive care, down from one.

The Fredericton region, Zone 3, is the hotspot with 27 cases. The Moncton region, Zone 1, has the second-highest number of cases, with five, followed by theSaint John region, Zone 2, with four, and the Miramichi region, Zone 7, with two.

Vitalit Health Networkhas seven COVID-19 hospital patients, none in intensive care, according to itsCOVID dashboard. That's down from 11 and one respectively from the previous week.

Three of the patients are at theDr. Georges-L.-Dumont University Hospital Centre in Moncton, Zone 1, two at the Edmundston Regional Hospital in the Edmundston region, Zone 4,one at the Campbellton Regional Hospital, in the Campbellton region, Zone 5, and in the Bathurst region, Zone 6, theChaleur Regional Hospital andTracadie Hospital each have one patient.

Decrease in infected workers, outbreaks

The number of health-care workers off the job after testing positive for COVID-19 has decreased to 78 from 92 a week ago.

Forty-three of the infected employees work for Horizon, down from 60, whileVitalithas 35 employees absent, upfrom32.

Horizon has COVID-19 outbreaks on two hospital units, down from three.No specifics are provided, butthe Moncton andFredericton regionseach have one, the dashboard shows.

Vitalite has not updated its outbreak page. It's still showing nooutbreak units, as of Feb. 27.