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New Delhi, Apr 5: Joining efforts to fight COVID-19, the Defence Research and Development Organisation (DRDO) has designed a full-body disinfection chamber and a special face protection mask for healthcare professionals, officials said.

The special chamber called 'PSE' has been designed by Vehicle Research Development Establishment (VRDE), Ahmednagar, a DRDO Laboratory.

The walk through enclosure is designed for personnel decontamination, one person at a time. It is a portable system equipped with sanitiser and soap dispenser, officials said.

The decontamination is started using a foot pedal at the entry. On entering the chamber, electrically-operated pump creates a disinfectant mist of hypo sodium chloride for disinfecting, the DRDO said in a statement.

The mist spray is calibrated for an operation of 25 seconds and stops automatically indicating completion of operation. As per procedure, personnel undergoing disinfection will need to keep their eyes closed while inside the chamber, it said.

The system consists of roof mounted and bottom tanks with a total of 700 litres capacity. Approximately 650 personnel can pass through the chamber for disinfection until the refill is required, the DRDO said.

The system has see-through glass panels on side walls for monitoring purpose and is fitted with lights for illumination during night-time operations, it added.

This system can be used for disinfection of personnel at the areas of controlled ingress and egress such as entry and exit to hospitals, malls, office buildings and critical installations, officials said.

Also, Research Centre Imarat (RCI), Hyderabad, and Terminal Ballistics Research Laboratory (TBRL), Chandigarh, have developed face protection mask for healthcare professionals handling COVID-19 patients, the DRDO added.

Its light weight construction makes it convenient for comfortable wear for long duration. This design uses commonly available A4 size Over-Head Projection (OHP) film for face protection, it said.

One thousand face shields are being produced daily in TBRL and provided to Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, it said.

Similarly, 100 are produced at RCI and these have been handed over to Employees' State Insurance Corporation (ESIC), Hyderabad. A demand of 10,000 shields has been received from PGIMER and ESIC hospitals based on successful user trials, the DRDO added.

New Delhi, May 11: With an increase of 4,213 cases in the past 24 hours, India's COVID-19 count reached 67,152 on Monday, according to the Union Ministry of Health and Family Welfare.

The number of active cases in the country rose to 44,029, while 20,916 patients have been cured and discharged and one has migrated, according to the Ministry.

The number of deaths in the country due to the infection reached 2,206 on Sunday.

Maharashtra, with 22,171 confirmed cases is the worst-affected due to the infection so far and is followed by Gujarat with 8,194 cases.

However, Tamil Nadu surpassed the national capital in total coronavirus cases numbers. Delhi has 6,923 reported cases while Tamil Nadu has 7,204 confirmed cases.

Maximum deaths due to coronavirus have so far been recorded in Maharashtra (832), followed by Gujarat which has toll of 493.

New Delhi, Apr 19: The government on Sunday prohibited the sale of non-essential items through e-commerce platforms during the ongoing lockdown, four days after allowing such companies to sale mobile phones, refrigerators and ready-made garments.

Union Home Secretary Ajay Bhalla issued an order excluding the non-essential items from sale by the e-commerce companies from the consolidated revised guidelines, which listed the exemption given to the services and people from the purview of the lockdown.

The order said the following clause "E-commerce companies. Vehicles used by e-commerce operators will be allowed to ply with necessary permissions" is excluded from the guidelines.

The previous order had said such items were allowed for sale through e-commerce platforms from April 20.

However, the reason for reversing the order is not known immediately.