Was it a fake encounter? Video of killing 8 SIMI activists raises doubts

Bengaluru, Mar 27: Oncologist Dr. Vishal Rao, HCG Hospital Bengaluru on Friday said that human body cells release interferon chemical to kill viruses but it cannot be released by cells in the case of COVID-19 cases, leading to weak immune system. However, a therapy of specific concoction could be useful in treating COVID-19 patients.

"We got hold of some preprint suggesting that interferon is effective in COVID19," said Rao.

Speaking to news agency, he continued saying "When we withdraw blood for regular check-ups, we get buffy coat which can be used to take out cells and form interferon. These two chemicals and some other cytokines, in a specific concoction, could be potentially very useful in treating COVID-19 patients."

Rao said that they have built a concoction of cytokines which can be injected to reactivate immune system in COVID-19 patients.

"We are in a very initial stage and hope to be ready with its first set by this weekend. We have applied to the governement for an expedited review. We have also presented this before the state government" said Rao.

"We have a team of infection specialist, ICU team and other...all of us have worked together to build something that we believe. We want to serve the society at this hour of need," he added.

Dr Rao clarified that this is not a vaccine and this particular interferon therapy does not help to prevent the infection of COVID-19. However, this is focused and targeted towards COVID-19 positive patients or those who have just incubated the virus.

"We believe that in early stages as well as the patients who have just incubated, this particular therapy of interferon gama and other concoction of cytokines could be an effective method. In the late stages we are looking at specific dosage of the cells which are our own body cells which can actually be affective and could also be of use for the ventilator patients," he added.

Meanwhile, Dr Gururaj, Immunologist and Scientist told ANI that they are trying to cover two aspects, one is the early stage patients where they are trying to improve their immune systems.

"As Dr Vishal said, we are trying to see whether we can use the cytokines from our own immune cells which is a natural process but it is hampered in infected patients," said Dr Gururaj.

"In the last phase we are using cells which are used from the bone marrow of the patient or donors. We can use those cells to reduce the inflation and so called cytokines release syndrome which is basically the inflammatory response of the body," he added.

Bengaluru, May 23: SSLC and PUC students residing in containment zones will not be able to write the exams scheduled to be held in June and July, respectively, but will be given opportunity to write the supplementary examination and treated as fresh candidates.

Primary and Secondary Education Minister S. Suresh Kumar announced this at a press conference on Friday.

In turn, officials in the Department of Primary and Secondary Education will start collecting the list of students in containment zones. However, they are worried since the list of containment zones is dynamic and a particular locality can be declared a containment zone even the night before the examination.

“If any examination centre is located in the containment zone, then we can change the centre and move it to a non-containment zone. However, if a student resides in a zone that is declared containment zone just before the exam, there is no option but for the person to skip the exam,” an official said.

Officials of the department are worried about another scenario as well. “There is a chance that midway through the examination, an area is becomes a containment zone. Then some students may write a few papers and give the rest a miss. Implementation at the district- and block-levels will be a challenge,” said an official.

Sources said that the department is working out several situations that may arise and trying to work on providing practical solutions to the students.

Around 5.98 lakh students have registered for the second pre-university English examination that is scheduled to be held on June 18. As many as 8.48 lakh students have registered for the SSLC examination scheduled to be held between June 25 and 4 July. Currently, there are 261 containment zones in Karnataka that have 5.49 lakh people residing in these zones.

Meanwhile, the Karnataka Secondary Education and Examination Board has decided to ensure that only 18 students are seated in a classroom to write the SSLC examination. This is to ensure that social distancing is maintained in the exam hall.

Bengaluru, May 23: The Karnataka government on Friday said returnees from six states with high COVID-19 cases will be kept in institutional quarantine for seven days.

The states are - Maharashtra, Gujarat, Delhi, Tamil Nadu, Rajasthan and Madhya Pradesh.

As per the standard operating procedure released by the government, all people to arrive via rain, air road are expected to quarantine.

After they test negative for the disease in pool testing, they will be sent for home quarantine for another seven days, the government said.

Returnees from other low prevalence states will be asked to follow 14 days of home quarantine, according to the standard operating procedure (SOP) for entry of persons from other states to Karnataka issued by the state health department late on Friday night.

However home quarantine is allowed for pregnant ladies, people above 80 years, patients with comorbidities and children below 10 years of age, along with one attendant after they test negative.

In special cases like businessmen coming for urgent work, the quarantine period will be waived if they furnish a report from an ICMR-approved laboratory showing they tested negative for COVID-19, it said.

However, if they don't have reports, they will have to stay in institutional quarantine and can leave once their results test negative.

In case their stay exceeds 5 days, they will be sent to the fever clinic and get a five-day extension if found asymptomatic.

The report should not be more than two days old from the date of travel.

All Karnataka returnees who entered from 4 May will be tested from 5-7 days from the time of their arrival.

If found COVID-19 negative, they will be sent to home quarantine and will have to follow due precautions, the SOP stated.