NEW DELHI, Dec 23: India on Saturday begins random testing of samples of passengers
arriving at the international airports in the country in order to detect if
the new wave of Omicron BF.7 pandemic sweeping China and some other countries
like Japan and the UK is entering the country through air travellers.
The random testing of two per cent of air passengers will be done flight-wise
and the crew will make the random choice. The Ministry of Civil Aviation has said,
"The airport operators would create necessary infrastructure to facilitate random
testing of international arriving passengers at their respective airports."
Covid vaccination may be made mandatory for international passengers entering
India from affected countries. Those with any symptoms on arrival will be quarantined.
All samples testing positive will be sent for genome sequencing. The long-winding,
unexplained queues of the last few weeks at the airports are over and the passengers
currently are able to maintain social distancing.
India does not find it necessary to order anything mandatory for its citizens
as of now. The country considers itself safe with over 90% of the people having
been vaccinated fully and with all the infrastructure ready to meet any emergency
situation. Besides, the four BF.7 cases detected in India a couple of months
ago were treated successfully and the patiensts recovered fully.
Guidelines: Surveillance, Masking, Testing, Social Distancing, Genome- sequencing
Prime Minister Narendra Modi, after holding high level discussions, has asked
the States to strengthen the suveillance and urged the countrymen to mask up.
He cautioned against complacency.
Especially in view of the festival season with Christmas and New Year round
the corner, Union Health Minister Mansukh Mandaviya has asked the State Governments
to create awarenesss among the people about the new threat posed by the so-called
BF.7 variant of Omicron coronavirus which, some reports claim, is killing around
5,000 people a day in China.
On Friday, the Health Minister directed the States to increase surveillance
and testing and ensure copvid-appropriate behaviour. A mock drill for emergency
response will be conducted in hospitals across the country on Tuesday.
The States were told to undertake wider samplig for genome sequencing to detect
Omicron sub-variant BF.7 and other variants. The Minister told Parliament, "We
are keeping an eye on the global covid situation and are taking steps accordingly.
States are advised to increase genome- sequencing to timely identify the new
variant of covid."
The States have also been asked to consider enforcing mask mandate, use of
sanitisers and social distancing, among other things. An advisory is being prepared.
No restrictions as of now; States on high alert
Experts advise to ramp up testing and encourage booster doses. Because of the
emergence new Omocron variant, bivalent vaccines are said to more effective.
Prefer use of N-95 masks and not others like the cotton masks, they say.
Some of the States have already started taking preventive steps. Tamil Nadu
has started insisting on social distancing in public gatherings and adequate
bed arrangements have been made. UP calls for stepping up covid testing, booster
dose and masking in crowded places as also genome sequencing of cases. Karnataka
has made mask mandatory in crowded indoors. Kerala will conduct genome sequencing.
There is no mask mandate in Delhi. West Bengal will not impose any new covid
curbs. Maharashtra says masks are not mandatory but advisable.
Meanwhile, the IMA has advised citizens to avoid gatherings and international
travel.
India logged 163 new coronavirus infections, according to the Union Health
Ministry data updated on Friday. The death toll so far stands at 5,30,690 with
nine new fatalities. Two deaths were reported from Maharashtra and one from
Delhi in the last 24 hours - six of the nine fatalities being old data. The
case tally was 4,46,76,678. India's test positivity rate (TPR ) in the week
ending on December 22 was 0.14 per cent.
What happened in China?
In China the easing of covid curbs following widespread opposition and protests
early this month led to the current surge in infection all over the country.
As the infection went up alarmingly, there was rush for antigen kits and medicines
for fevers and colds leading to shortages. There are no official figures of
the casualties but there are reports that things have gone out of control.
A section of media has reported the casualties reaching an unbelievable figure
of 5,000 a day from 0 a couple of weeks ago in China.
However, the Chinese Foreign Ministry said on Friday that epidemic prevention
and control situation in China is predictable and controllable. It has stepped
up vaccination. And, China continued to report no new deaths on Thursday.
BF.7 more infective
BF.7 is a sub-lineage of the omicron variant BA.5. It has the strongest infection
ability out of the omicron subvariants. Although the new covid has the proven
ability of infecting three times more people in less time than Omicron (omicron
has an average R0 of 5.08) with an RO factor of 18, meaning one infected person
can transmit the virus to 18 others, BF.7 is widely believed to be less fatal
although it is reported that the virus is playing havoc with the Chinese. BF.7
has a shorter incubation period. It can infect even those who had covid earlier
and can also beat the vaccine.
It primarily affects the upper respiratory system. Patients may have a fever,
cough, sore throat, runny nose and fatigue, among other symptoms. Gastrointestinal
symptoms like vomiting and diarrhoea occur rarely. It becomes severe in those
with weak immunity. BF.7 was resistant to neutralisation in sera from triple-vaccinated
healthcare workers in the UK. Its immune-evasive characteristic is a worrying
point.
Virgin Galactic's Richard Branson, who opened a new chapter in
space age last month by launching the first manned private flight
to the edge of space, flying in his own spaceplane, has
invited everyone to join his expedition of space travel and
experience the thrill of totally losing your weight (BMI = 0) and enjoy
the mind-blowing sight of the earth's curvatures from the orbit far above: 
Can we ask the vaccinator, "Do you pull back the plunger and
then push the vaccine? Do you Aspirate?" When the vaccination
for covid started there were reports of worrisome incidents of
adverse events post immunisation, the serious complaints being
non-specific blood clots. These related to viral vector vaccines of
human and non-human source: AstraZeneca and Janssen. How
did it happen. There are various views. But here is a suggestion
how simply it can be prevented. 
While the rationalists debunk the episode as a ploy to make up for
the losses in offerings during the corona lockdown, the believers
stick to their claim, they have seen it after all! The claim of
Shankaralinga temple resembles the miracle of Ganesha drinking
milk in Delhi way back in 1995. Although they belong to two
different branches of science. 
A pair of socks gifted to her by her niece displayed on her legs has done
the job for Gumball Poodle. The demand for 'Future is Female' is
skyrocketing indeed. What more could one ask for?
