News
Delhi moving closer to achieving herd immunity against Covid-19
BY S VENKAT NARAYAN
Our Special Correspondent
NEW DELHI, January 26:
The fifth round of serological surveillance conducted in Delhi has suggested that more than 50 per cent of those surveyed have developed antibodies against Covid-19, government officials said.
This is the highest seroprevalence found during surveys conducted by the Delhi government since the Covid-19 outbreak. According to experts, this indicates that India’s national capital with a population of 30 million is moving closer to achieving herd immunity.
“In one district, the prevalence is around 58 per cent, which clearly shows that a large number of people have developed antibodies against the virus,” the Indian Express quoted a senior government official as saying.
Authorities had collected 28,840 samples — the most during such an exercise in Delhi so far — as part of the survey that ended Friday.
Only Pune city in Maharashtra state has recorded prevalence of more than 50 per cent in some areas, but that was several months ago. In most other cities, seroprevalence studies have shown antibodies in about 30 and 40 per cent of respondents.
Given that detection of new cases has been declining over the last four months, some experts and scientists believe that a much higher proportion of the population might have already got infected. The results of the Delhi serosurvey lends evidence to this.
In August last year, the first such survey conducted by the Delhi government showed 29.1 per cent had antibodies. The figure dropped to 25.1 per cent in September and stood at 25.5 per cent in October. The National Centre for Disease Control (NCDC) had also conducted a sero survey in July, where antibodies had been detected in 23 per cent of those surveyed.
The latest survey kicked off in Delhi on January 11, and samples were sent to the Institute of Liver and Biliary Sciences (ILBS) for testing. An initial report was submitted to Delhi Health Minister Satyendar Jain’s office.
Dr Shobha Broor, former head of microbiology at the All India Institute of Medical Sciences (AIIMS), said the survey “shows that there have been many asymptomatic infections in the city and we are approaching herd immunity”.
“The number may go up to 70 per cent in the next round as more people would have got vaccinated by that time. Having presence of antibodies will not affect the ongoing vaccination drive. Those who have developed antibodies can go ahead and take the shot as the vaccine will further boost the response,” she said.
Dr Neeraj Nischal, associate professor at the department of medicine, AIIMS, said the high prevalence of antibodies may help in further controlling the pandemic.
“It shows that a lot of asymptomatic infections did happen in the course of the pandemic, which were not reported at that time. This is our natural way of acquiring herd immunity as approximately 50 per cent have developed antibodies against the virus. This coupled with the ongoing vaccination drive will help in achieving herd immunity, and controlling the pandemic will be faster than expected,” he said.
A serological survey is meant to check prevalence of a disease in a population by detecting the presence of specific antibodies against the virus. The serological test is performed to diagnose infections and autoimmune illnesses. It can also be conducted to check if a person has developed immunity to certain diseases.
News
‘Investigations won’t be stopped due to protests’
Easter Sunday carnage:
Investigations into the 2019 Easter Sunday terror attacks will not be halted due to protests, demonstrations or Satyagraha campaigns, Minister of Public Security Ananda Wijepala told Parliament yesterday (10), while alleging that investigators had gathered sufficient evidence to establish the involvement of former State Intelligence Service (SIS) Director, retired Major General Suresh Sallay, in a conspiracy linked to the attacks.
Making a special ministerial statement in the House, the Minister said that evidence uncovered during ongoing investigations indicated that Sallay had prior knowledge of the planned attacks and related extremist activities before the coordinated bombings that claimed more than 270 lives and injured hundreds of others, on April 21, 2019.
Wijepala claimed that three weeks before the attacks, Sallay had deployed four Muslim individuals to gather intelligence, including information on the number of worshippers attending mass at a church in Negombo.
According to the Minister, the principal individual among the four had been identified by witnesses to the CID as an ISIS extremist and had subsequently gone missing following the Easter Sunday attacks.
“There is evidence suggesting that Major General Sallay met the informant who had tipped off Army Intelligence regarding the attacks at a hotel in Colombo,” Wijepala said.
The Minister maintained that investigators had uncovered evidence indicating that Sallay had taken steps to prevent the disclosure of information that could have revealed crucial details relating to the attacks and the events leading up to them.
Referring to allegations that Sallay had been subjected to inhumane treatment while in custody, Wijepala rejected such claims, describing them as false and misleading.
He told Parliament that the former intelligence chief had been afforded all facilities and privileges due to a primary suspect under the law, including unrestricted access to legal counsel.
“The Magistrate personally visited Sallay to ascertain his health and wellbeing. At no stage did he complained of any inhumane treatment. Neither has he lodged complaints with any other relevant authority in that regard,” the Minister said.
Wijepala also disclosed that Sallay had thus far declined to provide investigators with the passwords to his laptop computer and mobile phone, a move he described as an attempt to obstruct the investigative process.
“He is acting in a manner that hinders the progress of investigations,” the Minister alleged.
The Public Security Minister maintained that the government remained committed to uncovering the full truth behind the Easter Sunday attacks and bringing all those responsible before the law, irrespective of their status or position.
Emphasising that the investigation would continue without interference, Wijepala said attempts to exert pressure through public protests or Satyagraha campaigns would not influence the course of the inquiry.
“The investigations into the Easter Sunday attacks will not be halted by any protests or Satyagraha,” he said.
By Saman Indrajith
News
267,138 Lankan children dropped out of school system between 2018 and 2024
A total of 267,138 children dropped out of the school system between 2018 and 2024, Prime Minister and Minister of Education Dr. Harini Amarasuriya informed Parliament yesterday (10).
Responding to a question raised by SJB Ratnapura District SJB MP Hesha Withanage, the Prime Minister said that the government did not possess definitive data on school dropouts from 2010 to the early part of 2017.
She explained that the figures for the period from 2018 to 2024 had been derived from annual school census reports using an internationally recognised methodology that takes into account student enrolment figures and dropout rates from Grade One to Grade Ten.
According to the statistics presented to Parliament, 38,839 students dropped out of school in 2018,
while the figure increased to 41,503 in 2019. In 2020, the number stood at 32,540 before declining further to 25,492 in 2021.
However, a sharp increase was recorded in 2022, when 52,596 students were identified as having left the school system. The figure remained high in 2023 at 50,345 before declining to 25,823 in 2024.
The Prime Minister cautioned that the figures did not necessarily indicate that all students classified as dropouts had completely discontinued their education.
She noted that some students may have transferred to schools in other provinces, enrolled in international schools, or migrated overseas with their families while continuing their studies.
Dr. Amarasuriya said that such cases could not be separately identified under the methodology used to compile the statistics and were, therefore, included in the overall dropout figures.
Addressing the causes of school dropouts, the Prime Minister said a range of factors contributed to students leaving the formal education system.
These included personal circumstances, school-related issues, family and economic difficulties, social influences, as well as students opting for alternative educational pathways and training opportunities, she said.
By Saman Indrajith
News
PM declares PC polls only under new electoral system
Prime Minister Harini Amarasuriya told Parliament yesterday that Provincial Council elections would not be conducted under the existing proportional representation system and would instead be held under a new electoral system.
Responding to a question raised by MP Ravi Karunanayake, the Prime Minister said there was no justification for holding elections without ensuring adequate representation for women and youth in Provincial Councils.
She said that the government’s position was to first finalise reforms to the electoral system before proceeding with polls.
The Prime Minister also provided a detailed breakdown of when the terms of Provincial Councils expired, noting that all nine councils had been without elected administrations for several years. According to her, the Sabaragamuwa Provincial Council term ended on September 29, 2017, followed by the Eastern and North Central Councils on September 30 and October 1, 2017 respectively.
The Central and North Western Provincial Councils ended their terms on October 08 and 10, 2018, while the Northern Provincial Council term ended on October 24, 2018. The Southern Provincial Council term expired on April 10, 2019, followed by the Western Provincial Council on April 21, 2019, and the Uva Provincial Council on October 8, 2019.
Amarasuriya said that under Section 10(a) of the Provincial Councils Elections Act No. 2 of 1988, the Election Commission was required to publish a notice of intention to hold an election within one week after the dissolution or expiry of a council, following a direction from the President.
However, she noted that the Election Commission had not issued such notices due to the absence of enabling legal provisions following subsequent amendments.
She further explained that under Section 3A of the Provincial Councils Elections (Amendment) Act No. 17 of 2017, the holding of elections is linked to the completion of a delimitation process. This requires the appointment of a Delimitation Committee by the President to define electorates within administrative districts and submit its report to Parliament, with elections to be held only after parliamentary approval.
The Prime Minister said the delimitation process has not yet been completed, which has prevented the conduct of Provincial Council elections under the revised framework.
Amarasuriya also informed Parliament that a parliamentary select committee had been appointed to examine and make recommendations on whether Provincial Council elections could be conducted under the previous electoral system through further amendments to existing legislation.
The committee, titled the “Select Committee of Parliament to look into and report to Parliament on the matter of selecting the Electoral System under which the Provincial Council Elections should be held and submit its proposals and recommendations in that regard,” comprises MPs Vijitha Herath (Chairman), Nizam Kariapper, Chandana Sooriyarachchi, Darmapriya Wijesinghe, Samanmali Gunasingha, Shanakiyan Rasamanickam, Lakshman Nipuna Arachchi, Mano Ganesan, Ranjith Madduma Bandara, Arun Hemachandra, Sunil Watagala and Muneer Mulaffer.
She said further decisions regarding the holding of Provincial Council elections will be taken based on the recommendations of the parliamentary select committee.
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