Delta variant can infect fully vaccinated individuals: Study
Darpan News Desk IANS, 24 Nov, 2021 12:16 PM
New Delhi, Nov 24 (IANS) A study has revealed that the highly transmissible Covid Delta variant can infect individuals who have been fully vaccinated against the virus.
The study was conducted by the Indian SARS-CoV-2 Genomics Consortium (INSACOG), Council Of Scientific And Industrial Research (CSIR) and the National Centre for Disease Control in two Delhi hospitals.
It has revealed that vaccination protects against hospitalisation and the severity of infection but there is also a possible risk of transmission in very vulnerable people.
The researchers from INSACOG and CSIR analysed data on 113 breakthrough infections among healthworkers by constructing a probable transmission network from epidemiological and virus genomen sequence data using computational approach.
The study has highlighted the need for infection control measures even amongst fully vaccinated people.
It also revealed a high probability of potential virus transmission between individuals who has received both doses of vaccines.
Meanwhile, the INSACOG in its last bulletin had said that Delta strain continues to be the main variant of concern (VOC) in India.
"Delta (B.1.617.2 and AY.x) continues to be the main VOC in India. No new VOI or VOC are noted and other VOC and VOI other than Delta are now negligible in sequencing data from India," the INSACOG added.
The Consortium also said that other variants of interest or concern are now negligible in sequencing data from India.
Prime Minister Narendra Modi on Friday received the first copy of the book ‘The Ramayana of Shri Guru Gobind Singh Ji, penned by late Baljit Kaur Tulsi, the mother of noted lawyer K.T.S. Tulsi.
Two Pakistani terrorists were killed and two soldiers martyred after an infiltration bid was foiled by the Indian Army in Jammu and Kashmir's Rajouri district, army officials said on Thursday.
Former UN Environment Executive Director Erik Solheim on Thursday hailed the elevation of Hardeep Puri as he takes charge of the Ministry of Petroleum and Natural Gas at a time when India will go through a major transformation to a green economy.
As per its reports, between April 2020 and April 2021, NO2 pollution has increased in all the eight capitals of states studied -- Mumbai, Delhi, Bengaluru, Hyderabad, Chennai, Kolkata, Jaipur and Lucknow.
As new variants are formed, it causes change to the spike protein and the structure undergoes a complete change -- a reason why it can render the current vaccines, originally designed to target the protein, ineffective.
The two arrested soldiers include Sepoy Harpreet Singh (23), who hails from Cheecha village in Amritsar, and was posted in J&K's Anantnag. He joined the Army in 2017 and belongs to 19 Rashtriya Rifles.
