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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, May 12: Chief Minister B S Yediyurappa had promised to extend all co-operation for the safe and early return of the Karnataka ex-pats, living in the United Arab Emirates (UAE), here on Tuesday.

He was speaking to the Karnataka ex-pats living in UAE, who had pleaded the chief minister to make arrangements for their return to the state.

Those who had spoken to the Chief Minister had informed that there is a large number of people, landed into a great difficulty ever since the onset of the COVID-19 pandemic and eager to return to their home state, Karnataka.

Kochi, May 8: Five people, who were among 181 individuals evacuated from Abu Dhabi, have been sent to the isolation ward of the district hospital after they displayed symptoms of coronavirus during thermal screening.

The first repatriation Air India Express flight with 181 individuals from Abu Dhabi landed at Cochin International Airport here on Thursday.

Among the returnees, 49 women were pregnant and four were children. They have been home-quarantine.

Meanwhile, the rest have been taken to quarantine centres in their respective districts.

The Air India Express flight IX452 to Kochi with 177 passengers and four infants took off from Abu Dhabi International Airport and touched down at Kochi post 10 pm.

The government has made it mandatory for foreign returnees to be quarantined for 14 days, either in a hospital or in an institutional quarantine on payment-basis, by the concerned state government.

A COVID-19 test would be done after 14 days and further action would be taken according to health protocols.

India on Monday began phased repatriation of its citizens stranded abroad due to coronavirus lockdown.

The government said that Air India will operate 64 flights from May 7 to May 13 to bring back around 15,000 Indian nationals stranded abroad amid the COVID-19-induced lockdown.

Starting from 7 May, 64 flights will take off for 12 countries including the UAE, Saudi Arabia, Kuwait, Qatar, Bahrain, Maldives, Singapore and the US.