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Wayanad, May 14: Coronavirus scare has gripped the police in the district as around 70 personnel, including their chief, have gone on quarantine as a precautionary measure after three colleagues tested positive for the pathogen.

A day after three personnel of Mananthavady police station tested positive for COVID-19, District Superintendent of Police R Illango said on Thursday he and others decided to quarantine themselves as they had been in contact with some other colleagues from the station. Twenty four personnel, including a Deputy Superintendent of Police, have gone on quarantine after giving their samples for testing three days ago as a measure of abundant caution after a man questioned in Manathavady police station in connection with a case tested positive for the virus on May 9.

Of the 24, results of 18 have been received so far and three personnel tested positive on Wednesday, following which the station has been disinfected and virtually closed and contact tracing underway.

On Wednesday, the SP and some other police personnel had interacted with the DySp for close to an hour at a checkpost following which over 40 police personnel have voluntarily decided to go on quarantine.

"We are actually being over cautious. I have spoken to all the policemen. We know we are in the high-risk job. We are concerned that we might spread it to family members, public, or colleagues. So we want to maintain extreme caution", Illango, who is on home quarantine, told PTI.

With the three personnel testing positive in the state, Kerala Director General of Police Loknath Behera said the force should take all necessary precautions and fearlessly go ahead in the fight against the virus.

The three from Manathavady are believed to have contracted the virus after they came in contact with a man who was called to the station in connection with a case on April 28 and May 2. He later tested positive for COVID-19 on May 9. This man is suspected to be a contact of a truck driver, who has turned out to be a super spreader after returning to the district from Chennai's Koyambedu market, a hotspot, and had infected at least 10 others, including his wife, mother and grandchild.

The Mananthavady police station has been disinfected with the help of the Health Department and Fire Force personnel. Computers and wireless equipment have been shifted to other police buildings and the station's charge has been temporarily given to Vallamunda Station House Officer, a release from the DGP's office said. Two police personnel wearing personal protection equipment (PPE) kits would be at the station to take care of necessary work and a health worker posted to help them, it said.

Police personnel from other stations have been mobilised to meet any shortage, Illangosaid adding they need not come to the police station but directly go to the duty points. Meanwhile, the district health authorities said the standard operating procedure (SOP) has been initiated as soon as the test results of the three came by Wednesday noon. Accordingly, all personnel who were on duty were sent to nearby lodges and resorts for quarantine.

One of the policemen who tested positive had been to Sulthan Bathery police station and Muthanga area, where the DySP and few other officials were also present. This is being seen as a lapse on the part of the police department. However, police sources said none had directed the 24 personnel, whose samples were collected on Monday, to go on quarantine or abstain from duty. The health department is trying to map out the contact list of the police personnel to contain further spread from their direct and secondary contacts.

According to police sources, the Sulthan Bathery Circle Inspector, two sub-inspectors and about 18 police personnel of the Mananthavady police station are among those who have been put on quarantine. As part of containment measures, the courts in Sulthan Bathery and Mananthavady have been closed on Thursday, officials said. 

The Ministry of Health and Family Welfare has prepared a draft for guidelines for home quarantine, as well as for the use of masks by public, in view of coronavirus.

What to do in Home Quarantine?

The government says, for those taking refuge to home quarantine should stay in a well-ventilated single-room preferably with an attached or separate toilet. It adds that if another family member needs to stay in the same room, it's advisable to maintain a distance of at least 1 metre between the two.

The government advised, coronavirus patients to stay away from elderly people, pregnant women, children and persons with co-morbidities within the household as their immune system may be low. The health minister also suggested to restrict the patient's movement within the house. "Under no circumstances attend any social/religious gathering e.g. wedding, condolences, etc, said the guideline.

It also instructed the corona virus infected person to avoid sharing household items like dishes, drinking glasses, cups, eating utensils, towels, bedding, or other items with others at home. The guideline also demanded that even though home quarantine, the patient should wear a surgical mask at all times. "The mask should be changed every 6-8 hours and disposed off. Disposable masks are never to be reused, it added.

"Masks used by patients/ caregivers/ close contacts during home care should be disinfected using ordinary bleach solution (5 per cent) or sodium hypochlorite solution (1%) and then disposed of either by burning or deep burial," instructs the government.

Even for family members of a patient, the health ministry clearly instructs to use disposable gloves when cleaning the surfaces or handling soiled linen. No visitors, under any circumstances will be allowed, said the guideline.

"In case the person being quarantined becomes symptomatic, all his close contacts will be home quarantined (for 14 days) and followed up for an additional 14 days or till the report of such case turns out negative on lab testing," states the draft.

How to wear & dump masks?

There is a specific and elaborate do's and don'ts also released by the ministry. For those unsure in which mask to choose, it says, "Medical masks of different sizes and shapes are available in the market. The common ones are flat pleated masks of woven fabric which covers the nose and mouth and affixed behind the head with straps/ elastic fasteners. There are also conical or duck bill shaped masks with valves (or without valves) that fit in the contour of face over the nose and mouth, but are costlier."

However, the ministry warns, medical masks should not be used by healthy persons who are not having any symptoms "because it creates a false sense of security". Instead, it suggests to refrain from touching face, mouth, nose and eyes as well as washing hands regularly with soap for 20 seconds each time.

However, when a person develops a cough or fever, the suspected patient needs to switch to medical masks. "Use of medical three layer masks when ill, will prevent your infection from spreading to others. However you also need to wash your hands frequently to avoid spreading infection to others," read the guideline.

Even if one is not tested positive but showing symptoms, they are advised to wear masks while visiting a healthcare facility. "Close family contacts of such suspect/confirmed cases undergoing home care should also use Triple layer medical mask," it warns.

The ministry has also given point by point guideline on how to use a mask like to make sure that they are facing down while unfolding or for that matter to ensure there are no gaps on either side of the mask.

It even warns, "Fit flexible nose piece (a metallic strip that can easily be located) over nose-bridge" to ensure no one else are infected. The government also warns against simple dumping of the masks once used. Instead one should disinfect "using ordinary bleach solution (5 per cent) or sodium hypochlorite solution (1 per cent) and then disposed of either by burning or deep burial," says the Health Ministry.

COVID-19 emerged in early December 2019 in China's Wuhan province and has now spread to over 100 countries. As on March 9, 2020, India has reported 42 cases mostly among those who had travelled from affected countries.

However the government says, "It causes a minor illness in majority of patients with symptoms of fever and or cough. A small proportion of such persons may progress to severe disease with difficulty in breathing."