DOH records lowest daily COVID-19 infections

Facade of the DOH main office in Manila. INQUIRER.net file photo

MANILA, Philippines — The Department of Health (DOH) on Tuesday reported the lowest daily COVID-19 infections so far this year – a total of 3,574.

Independent pandemic monitor OCTA Research group said that if the trend continues, the National Capital Region (NCR) could have less than 200 new cases a day by the end of the month.

OCTA Research group fellow Guido David said COVID-19 indicators in Metro Manila have been improving in recent days.

He said Metro Manila’s positivity rate, or the number of individuals who yielded positive results from among those tested for the coronavirus, had declined to 9.6 percent from 13.4 percent the previous week.

“The last time the NCR had less than 10-percent positivity rate was on Dec. 30, 2021, around the start of the surge,” David said in a post on Twitter.

The World Health Organization’s benchmark positivity rate of below 5 percent, sustained for two weeks, indicates that virus transmission is under control.

The region’s average daily attack rate (Adar) or incidence rate has also decreased to 8.93 cases per 100,000 population from 19.58 the previous week, he noted.

Moderate risk

The reproduction number or infection rate further dropped to 0.30 from 0.41, while healthcare utilization decreased to 32 percent from 38 percent.

According to Health Undersecretary Maria Rosario Vergeire, the country is classified under moderate risk for COVID-19 with an Adar of 11.35 per 100,000 population.

She said that while the national average of daily cases was lower by 52 percent than the previous week, four regions in Mindanao—Zamboanga Peninsula, Northern Mindanao, Davao Region and Soccsksargen—were still classified as high risk for COVID-19 transmission.

“[T]hat’s what I was explaining, it’s difficult to say that we’re already at the tail end of the pandemic because there are still other regions with this kind of risk classification,” she pointed out.

The COVID-19 tally on Tuesday did not include figures from six laboratories that failed to submit data to the COVID-19 Document Repository System, the DOH said.

COVID-19 intensive care beds in Metro Manila were now 35-percent full (against 41 percent at the national level), isolation beds at 29 percent (36 percent nationwide), and ward beds at 31 percent (35 percent at the national level).

The national caseload is now 3,619,633.

Low Omicron deaths

The DOH said there were 105,550 active cases, of which 96,722 were mild.

The 14,644 recoveries brought the total number of survivors to 3,459,462 while the 83 fatalities raised the death toll to 54,621, the DOH said.

Health Secretary Francisco Duque III noted that the number of people dying from Omicron was low compared to those infected with other COVID-19 variants.

He said that only 0.33 percent of those hit with Omicron had died and just 0.22 percent were severe and critical cases, although he pointed out that the number of vaccinated people in the country has increased when this variant came in.

In contrast, the case fatality rate of the Alpha variant was 6.94; Beta, 4.09 percent, Delta, 4.45 percent.

Alpha had 1.86 percent severe and critical cases; Beta, 2.41 percent and Delta, 3.11 percent.

Most of the Alpha and Beta cases were from March 15 to May 15, 2021, the Delta cases recorded from Aug. 12 to Oct. 12, 2021, and the Omicron cases from mid-December onwards.

The Philippines began its COVID-19 vaccination drive in March last year.

Duque noted that the number of inoculated individuals in the country was still low when the Alpha, Beta and Delta variants came in, with the vaccination rate increasing sometime around September and the country’s vaccine supply stabilizing around October.

“So it is also possible that our higher vaccine trajectory [is] one of the reasons why we are getting much lower case fatality rates for Omicron and also our severe and critical cases,” he said in a meeting with the President in Malacanang.

He added that among the COVID-19 deaths, 93 percent were unvaccinated and 85 percent of those with severe and critical symptoms had not been inoculated as well.

READ: Philippines reverts to moderate risk status for COVID-19