Yesterday (April 11, 2022), the Ministry of Health & Wellness (MOHW) sent out a press release titled “Omicron BA1 Remains Dominant Covid-19 Strain in Jamaica”. When you read the release, you see that this statement is based on samples collected 2-3 months ago, between January 5 – February 12, 2022. So whereas the results say something about the situation at that point in time, they don’t say much about the situation now, in the second week in April.
“The Omicron BA1 strain of the COVID-19 virus continues to be the dominant strain observed in the Jamaican population. Samples collected between January 5 and February 12, 2022 and tested recently, showed that 100% of those samples yielded a positive result for Omicron BA1. Jamaicans are reminded that Omicron is spread more easily (twice as fast) than the original SARS-CoV-2 virus.
At the same time, vaccination remains the best defense against the COVID-19 virus and its variants, guarding against severe illness, hospitalisation, and death. To receive a COVID-19 vaccine, members of the public may visit the more than 250 access points across the island.
Up to 10 a.m. on Monday, (April 11) over 1.4 million doses of a COVID-19 vaccine had been administered in country. Of that number, 690,649 were first doses; 584,764-second doses; 93,989 single doses; 3,758 immunocompromised doses and booster doses 31,030.
Additionally members of the public should ensure that they remain vigilant in the practice of the other infection prevention and control measures, mask wearing, physical distancing and handwashing.”
I don’t know if these samples were tested here in Jamaica or if they were sent overseas for testing…to CARPHA, PAHO or CDC. There has always been a time lag between collection of samples and the genome sequencing results, which has reduced the usefulness of the results in assessing our current Covid-19 situation. The hope had been that the time lag would have been reduced once we got the testing equipment and the necessary training for staff. I am not sure what has been happening since the training was being done in January and why the results announced were not from more recent samples. Perhaps we will hear more from the Minister or the Ministry during the week.
In a few days, on April 15, 2022, some of the Covid-19 protocols that were preserved under the Public Health Act will expire. We should hear shortly whether any will be extended. The MOHW data for the past two weeks suggest that they won’t be, but we’ll see.
PS – After I had published this blog post, I saw that MOHW put out the figures for yesterday, April 11, 2022. So I updated my chart and added it below.