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Bengaluru, Mar 7: Karnataka on Friday announced that there are no positive cases of the novel coronavirus, COVID-19 in the state till date.

"To date, 717 persons have been identified for observation, of them, 236 persons have completed 28 days of observation and 469 persons are continuing under home quarantine. 8 persons are admitted to selected isolation hospitals, " the state government said in a release today.

"Around 343 samples of symptomatic persons are sent for testing and 296 samples are reported as negative. No positive cases of Coronavirus in the state to date," it said.

Karnataka Chief Minister BS Yediyurappa earlier in the week assured people in state about the preparedness to tackle coronavirus.

He said, "We have issued instructions to all hospitals. We have made all the arrangements. People in Karnataka should not worry."

Union Health Minister Harsh Vardhan earlier today held a review meeting with states over preparedness for coronavirus. State governments have been asked to keep the testing and quarantine facilities, isolation wards and labs in active readiness.

The country's total number of positive cases of coronavirus touched 31 today. COVID-19 has so far killed more than 3200 people globally.

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.

Shivamogga, Mar 8: In a tragic incident, three people died on the spot and one person severely injured after a car, in which they were travelling dashed against a wayside tree in Kaspadi village in Sagar Taluk on Sunday.

Police said that the deceased have been identified as Siddappa (40), Venkatesha (50), G Tippanna (60), while injured Nagaraj, was admitted to Hospital at Sagar.

The mishap took place when the victims were their way to visit Kargal Village from Raichur.