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New Delhi, Jun 13: Loss of smell or taste has been added to the list of COVID-19 symptoms, according to the revised clinical management protocols released by the Union Health Ministry on Saturday.

The ministry said that coronavirus-infected patients reporting to various COVID-19 treatment facilities have been reporting symptoms like fever, cough, fatigue, shortness of breath, expectoration, myalgia, rhinorrhea, sore throat and diarrhea.

They have also complained of loss of smell (anosmia) or loss of taste (ageusia) preceding the onset of respiratory symptoms.

Older people and immune-suppressed patients in particular may present with atypical symptoms such as fatigue, reduced alertness, reduced mobility, diarrhoea, loss of appetite, delirium, and absence of fever, the ministry said.

Children might not have reported fever or cough as frequently as adults.

The US's national public health institute, the Centers for Disease Control and Prevention (CDC), had in early May incorporated "a new loss of taste or smell" in the list of COVID-19 symptoms.

According to the data from Integrated Health Information Platform and Integrated Disease Surveillance Programme, portal case investigation forms for COVID 19 (n=15,366), the details on the signs and symptoms reported are (as on June 11), fever (27 per cent), cough (21 pc), sore throat (10 pc), breathlessness (8 pc), Weakness (7 pc), running nose (3pc ) and others 24 pc.

According to the health ministry, people infected by the novel coronavirus are the main source of infection.

Direct person-to-person transmission occurs through close contact, mainly through respiratory droplets that are released when the infected person coughs, sneezes, or talks.

These droplets may also land on surfaces, where the virus remains viable. Infection can also occur if a person touches an infected surface and then touches his or her eyes, nose, or mouth.

The median incubation period is 5.1 days (range 2–14 days). The precise interval during which an individual with COVID-19 is infectious is uncertain.

As per the current evidence, the period of infectivity starts 2 days prior to onset of symptoms and lasts up to 8 days.

The extent and role played by pre-clinical/ asymptomatic infections in transmission still remain under investigation.

Bengaluru, Jul 17: Karnataka Chief Minister BS Yediyurappa on Friday held a meeting with the Ministers-in-charge of eight zones to take stock of the COVID-19 situation and its management in Bengaluru.

Yediyurappa suggested that it should be ensured that both COVID-19 and other patients get timely treatment. He advised home quarantine for asymptomatic patients and hospitals and COVID Care Centers would provide treatment for those who are severely symptomatic.

He said, Rapid Antigen Testing should be carried out for those who died in the hospital, for immediate delivery of the corpse for funeral arrangements. He also said to conduct Rapid Antigen Test for those who have died at home and take action for the funeral of the dead.

The chief minister said, lockdown is not a solution to COVID-19 control, he made it clear that the government has no plans to continue with the lockdown in Bengaluru.

"To fill the shortage of doctors, the process of filling vacancies is ongoing," he said.

"Volunteers are identified and ambulances are assigned to each ward.  Strict action should be taken if private hospitals do not provide beds to patients," the Chief Minister said.

The chief minister said volunteers and nodal officers would be appointed to provide information on the enrollment and availability of beds to COVID-19 infected persons in private hospitals.

"Welfare pavilions and lodges have been identified in each ward, suggesting the use of quarters to quarantine those who do not have separate rooms," the Chief Minister said.

He said, allocate bed within two hours of the result of the test and the ambulance must take action to take the person to the hospital. The Chief Minister suggested that the system be decentralised, zoned, and monitored.