Spike in Covid-19 infections raise concern over emergence of new virulent variant

By Suresh Perera

Amidst the alarming surge in Covid-19 infections, health officials expressed concern over the possible emergence of a new variant of the contagion leading to the rapid transmission of the virus.

“We assume that a new strain of the virus has surfaced though it has still not been conclusively established”, says Dr. Sudath Samaraweera, Director of the Health Ministry’s Epidemiology Unit.

The rapid transmission level of the virus has raised concern over a new variant with a more virulent load developing to claim bigger numbers in terms of infections, health officials said.

With 634 deaths so far, Covid-19 positive cases have spiked over the past few days with admissions to intensive care units spiraling.

In the backdrop of many areas across several districts being placed under isolation as infection numbers soared, Dr. Samaraweera said the emergence of some new clusters has propelled the health authorities to clamp down emergency measures to halt the further spread of the deadly virus.

PCR screening has also been stepped up following the escalation of positive cases, with 15,000 tests conducted on a daily basis, the officials said. “If Colombo becomes a hotspot again, the spillover could have disastrous consequences”.

The next three weeks will be crucial as infections could proliferate if people don’t avoid crowded places, get-togethers and events, which are super-spreaders of the virus, they warned.

At present, the rise in infections cannot be described as a ‘third wave’, but it will happen if people continue to throw caution to the wind and disregard health safety guidelines, they cautioned.

The eruption of fresh clusters was the result of intense inter-provincial travel, shopping in crowded bazaars and get-togethers during the Sinhala and Tamil New Year notwithstanding clear warnings by health authorities to adhere to stipulated Covid-19 preventive measures, the officials explained.

Now, the country has to pay the price for the folly of a few who didn’t give a tuppence about safety protocols, they pointed out.

Take the Pamunuwa area in Maharagama as an example. Prior to the New Year holidays, business establishments and the bazaar there were crammed with shoppers many of whom disregarded Covid-19 safety guidelines, health officials said.

The end result was that two shops selling clothes were closed, after two employees tested positive for corona and 22 of their close contacts identified and isolated, they noted.

The latest area to be placed under lockdown on Thursday was Kuliyapitiya in the Kurunegala district, where a surge in infections was witnessed.

Sub-clusters have also emerged in Kurunegala, Narammala, Alawwa, Gampaha, Colombo, Kottawa, Piliyandala, Panadura, Puttalam, Trincomalee and Jaffna.

Some sub clusters were also reported from the garment sector after some workers were found infected in a few factories. Twelve persons from Batuwatte in Ragama and 26 individuals from Divulapitiya also tested positive after they had participated in various New Year related activities.

Contact tracing of close associates was set in motion with those identified so far placed under isolation.

Some employees of a bank in Colombo were also found infected.

As a preventive measure, the Prisons Department announced on Friday that no visitors will be allowed into any prisons for two weeks with effect from Saturday, April 24.