3 cases of Omicron subvariant BF.7, driving China's Covid surge, detected in India
New Delhi, Dec 21: Three cases of Omicron subvariant BF.7, apparently the strain driving China's current surge of Covid cases, have been detected in India so far, official sources said Wednesday.
The first case of BF.7 in India was detected in October by Gujarat Biotechnology Research Centre. So far, two cases have been reported from Gujarat while one case has been reported from Odisha, they said.
In the Covid review meeting chaired by Union Health Minister Mansukh Mandaviya Wednesday, experts said although there is no overall increase in Covid caseload as of now, there is a need for continued surveillance to keep a track of existing and emerging variants.
According to official sources here, Chinese cities are currently hit by the highly transmissible Omicron strain, mostly BF.7 which is the main variant spreading in Beijing and is contributing to a wider surge of Covid infections in that country.
"The BF.7's high transmissibility in China might be attributed to a low level of immunity in the Chinese population from the previous infection and possibly vaccination too," an official source said.
BF.7 is a sub-lineage of the Omicron variant BA.5 and has the strongest infection ability since it is highly transmissible, has a shorter incubation period, and has a higher capacity to cause reinfection or infect even those vaccinated.
It has already been detected in several other countries, including the US, the UK and European nations such as Belgium, Germany, France and Denmark.
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IAF to hold 2-day wargame along frontier with Pakistan: NOTAM issued
New Delhi, May 6 (PTI): The Indian Air Force will carry out a two-day mega military exercise along the border with Pakistan from Wednesday that will involve all the frontline fighter jets including Rafale, Su-30 and Jaguar aircraft, sources in the defence establishment said on Tuesday.
The exercise is taking place amid heightened tensions between India and Pakistan over the April 22 Pahalgam terror attack that killed 26 people.
India's civil aviation authorities have already issued a Notice to Airmen (NOTAM) for the major air exercise that will largely take place along the southern and western section of the Indo-Pakistan border.
India's frontline fighter jets including the Rafale, Su-30 MKI, MiG-29, Mirage-2000, Tejas and AWACS (Airborne Warning and Control System) aircraft are set to feature in the exercise, the sources said.
In the course of the exercise, the IAF will simulate enemy targets on ground and in the air with deadly precision, they said.
The militaries of both India and Pakistan are on a high alert following rising tensions between the two nations.
Soon after the Pahalgam terror attack, India, citing "cross-border linkages" to the strike, promised severe punishment to those involved in it.
In a high-level meeting with the top defence brass on April 29, Prime Minister Narendra Modi said the armed forces have "complete operational freedom" to decide on the mode, targets and timing of India's response to the terror attack.
Air Chief Marshal A P Singh met Prime Minister Modi on Sunday and the Chief of Air Staff briefed him about the IAF's operational readiness.
On Saturday, Navy Chief Admiral Dinesh K Tripathi apprised the prime minister on the overall situation in the critical sea lanes in the Arabian Sea.
