Despite growing evidence, Health Ministry says no community transmission yetWith the system overwhelmed, infected not being tested later to prove they are virus-free and told to continue in home isolation and cases rising, Covid-19 threat is increasing, experts say.
Over the last two weeks, the number of people from Kathmandu Valley seeking Covid-19 tests at Sukraraj Tropical and Infectious Disease Hospital has suddenly risen, and consequently, according to doctors, the Valley is reporting more and more coronavirus cases.
“Until two weeks ago, the majority of people seeking tests were from outside the Valley,” said a doctor at Sukraraj hospital who spoke on condition of anonymity. “But the recent data show locals from core areas like Kalimati, Balkhu, Koteshwor, Ason, Bhothahiti and Thamel among others have tested positive.”
These areas are densely populated and the situation is getting quite alarming, according to the doctor.
Of the total 927 cases reported across the country on Friday, 415, or 45 percent, were from the Valley and 80 percent of them were the Valley locals, according to the Epidemiology and Disease Control Division. Doctors said 40 percent of them were asymptomatic, painting even a graver picture. Even 15 people of a single extended family have tested positive, according to them.
Even though public health experts have said the virus has taken hold in the society, the government has yet to confirm community transfer.
“We don’t have evidence to declare community transfer yet even though there are some arguments by some claiming so. But we need solid evidence,” said Dr Sameer Kumar Adhikari, joint-spokesperson for the Health Ministry. “But we cannot also rule out that there is no community transfer. That could be a possibility, but the ministry has yet to make a formal announcement to that regard.”
Dr Sher Bahadur Pun, chief of the Clinical Research Unit at Sukraraj hospital, however, said he is wondering what evidence the authorities are looking for to be convinced that there is community spread of the virus.
“The virus has already encircled us from all sides. People from communities, those without any travel history to virus hotspots or who have never come in contact with the infected people are testing positive” Pun told the Post. “This is a clear indication that the virus has penetrated the society.”
In its situation report on Nepal, updated on August 21, the World Health Organisation said six of the seven provinces, including Bagmati where Kathmandu Valley falls, are having transmission in clusters. The UN health agency stressed that a sensitive surveillance system with fully functional and strengthened contact tracing and follow-up system “would be critical now to detect the signs of community transmission and to control it quickly.”
The WHO situation report came two days after prohibitory orders were imposed in the Valley, with the authorities restricting public and vehicular mobility and barring shops and businesses from operating. The prohibitory orders, issued effective August 18 midnight for a week, have been extended until September 2 midnight.
The authorities, however, are scrambling to ensure effective contact tracing, with more infections reported–and from various areas.
As of Saturday, 37,340 people have tested positive for Covid-19, including 207 deaths. According to the Health Ministry, 884 people tested positive in the last 24 hours, including 186 new infections in Kathmandu Valley.
The government has stopped short of making public what measures it is taking to break the transmission chain.
The World Health Organisation says community transmission is evidenced by the inability to relate confirmed cases through chains of transmission for a large number of cases, or by increasing positive tests through sentinel samples.
Tests through sentinel samples require routine systematic testing of samples from established laboratories.
The Health Ministry instead has directed hospitals not to perform polymerase chain reaction tests twice on a single person, discharge patients in 14 days and encourage patients to practice home isolation.
“We have no alternative than to encourage home isolation,” Dr Bikash Devkota, chief Quality Control and Regulation Division of the Health Ministry, told the Post. “Given our capacity, we can accommodate only symptomatic patients at present. In the coming days, if cases keep rising, we might have to accommodate only serious cases in hospitals. We may need to ensure smooth supply of oxygen for people who are kept in isolations.”
Devkota said that the virus could have reached community level but refused to confirm, saying it’s the Health Ministry that should make such a declaration.
Public health experts have long argued that restrictions without stepping up measures like ensuring isolation beds, ventilators and dedicated Covid-19 hospitals and placing people in home quarantine or isolation could spell a disaster.
Doctors say while the government has failed in its fight against the virus, it has also not been able to communicate with the people properly to make them aware of the threat.
On Friday, there were concerns after reports that three ministers were in home isolation after they were exposed to a person with Covid-19. All three, however, tested negative for Covid-19 on Saturday, according to Madhav Prasad Tiwari, press advisor to Health Minister Bhanubhakta Dhakal.
Dhakal, along with Defence Minister Ishwar Pokhrel and Home Minister Ram Bahadur Thapa, had attended a meeting of the Covid-19 Crisis Management Centre at its Secretariat situated on the premises of the Nepal Army’ Chhauni barracks on Sunday.
Dr Baburam Marasini, former director at the Epidemiology and Disease Control Division, said there is negligence all around–those in powerful positions continue to make light of the possible threat and members of the public seem to be not following the safety protocols.
If the situation arose forcing three ministers to go into self-isolation, then it just shows they are not taking proper precautions, according to Marasini.
“Last month I was invited to an experts’ meeting at the Health Ministry, but the meeting hall was so crowded,” added Maraasini. “I was extremely worried about infection. I have decided not to participate in such meetings again.”
Doctors say a vaccine against the virus is not coming anytime soon and that the public should make sure that they remain safe, as the government has by and large failed to take concrete measures to contain the virus spread.
“Our infrastructure is already getting overwhelmed. If cases continue to rise at this rate, it will be difficult for the Covid-19 patients to get intensive care unit beds and ventilators,” said Pun, who is also a virologist. “People may start dying without getting to visit the hospital.”
Frequently asked questions about the coronavirus outbreak
UPDATED as of September 22, 2020
What is Covid-19?
Covid-19, short for coronavirus disease, is an illness caused by the coronavirus SARS-CoV-2, short for severe acute respiratory syndrome coronavirus 2. Common symptoms of the disease include fever, dry cough, fatigue, shortness of breath and breathing difficulties. In severe cases, the infection can cause pneumonia, severe acute respiratory syndrome, kidney failure and even death.
How contagious is Covid-19?
Covid-19 can spread easily from person to person, especially in enclosed spaces. The virus can travel through the air in respiratory droplets produced when a sick person breathes, talks, coughs or sneezes. As the virus can also survive on plastic and steel surfaces for up to 72 hours and on cardboard for up to 24 hours, any contact with such surfaces can also spread the virus. Symptoms take between two to 14 days to appear, during which time the carrier is believed to be contagious.
Where did the virus come from?
The virus was first identified in Wuhan, China in late December. The coronavirus is a large family of viruses that is responsible for everything from the common cold to Middle East Respiratory Syndrome (MERS) and Severe Acute Respiratory Syndrome (SARS). After an initial outbreak in Wuhan that spread across Hubei province, eventually infecting over 80,000 and killing more than 3,000, new infection rates in mainland China have dropped. However, the disease has since spread across the world at an alarming rate.
What is the current status of Covid-19?
The World Health Organisation has called the ongoing outbreak a “pandemic” and urged countries across the world to take precautionary measures. Covid-19 has spread to 213 countries and territories around the world and infected more than 31,405,983 people with 967,505 deaths and 22,990,260 recoveries. In South Asia, India has reported the highest number of infections at 5,557,573 with 88,943 deaths. While Pakistan has reported 306,304 confirmed cases with 6,420 deaths. Nepal has so far reported 65,276 cases with 427 deaths.
How dangerous is the disease?
The mortality rate for Covid-19 is estimated to be 3.6 percent, but new studies have put the rate slightly higher at 5.7 percent. Although Covid-19 is not too dangerous to young healthy people, older individuals and those with immune-compromised systems are at greater risk of death. People with chronic medical conditions like heart disease, diabetes and lung disease, or those who’ve recently undergone serious medical procedures, are also at risk.
How do I keep myself safe?
The WHO advises that the most important thing you can do is wash your hands frequently with soap and water for at least 20 seconds or use hand sanitizers with at least 60 percent alcohol content. Avoid touching your eyes, nose and mouth with unclean hands. Clean and disinfect frequently used surfaces like your computers and phones. Avoid large crowds of people. Seek medical attention if symptoms persist for longer than a few days.
Is it time to panic?
No. The government has imposed a lockdown to limit the spread of the virus. There is no need to begin stockpiling food, cooking gas or hand sanitizers. However, it is always prudent to take sensible precautions like the ones identified above.