Omicron
is currently the main strain of COVID in Thailand.
Although there are subspecies entering from the group of travelers entering the Kingdom
Or a mutation in our own home
But it was also found that the omikron was one of the standing species.
Omicron symptoms
are mild. Anyone who is infected may not even know they are infected. The main symptoms are sore throat and dizziness. Those who have been vaccinated will find that they have flu-like symptoms only.
Currently, about to cross the year 2022, the trend of the COVID-19 strain
It's still an Omicron.
Summary of 3 years with COVID-19 in Thailand
As of November 25, 2022, COVID-19 has killed 33,106 Thai people and infected 4.7 million people, Mr. Paysophon.
Iam Sirithavorn
Deputy Director General Department of Disease Control
Summary of COVID-19 events on the topic “Successful experiences in COVID-19 prevention and control in Thailand” at the International Conference "The 14th SEA Regional Scientific Meeting of the International Epidemiological Association and International Conference on Public Health and Sustainable Development, 2022" Organized by the School of Health Sciences
Mae Fah Luang University in collaboration with the International Epidemiological Association (IEA) and the World Health Organization Regional Office for Southeast Asia (WHO-SEA) on November 23, 2022 at the Heritage Chiang Rai Hotel and Convention. as follows
Timeline of the number of people infected with COVID-19 in Thailand until now
In 2020, a total of 246,838 immigrants were screened and 2,143 confirmed cases were found, representing 0.87%.
The first wave of the outbreak occurred in March 2020 from the Lumpinee boxing stadium cluster.
4,008 confirmed cases, 60 deaths
The second wave of the epidemic occurred from December 2020-March 2021 from the Samut Sakhon cluster. Within 4 months, there were 5 times more infected than the previous year.
There are 24,881 people infected with 34 deaths.
The third wave of the epidemic occurred during April-May 2021 from the Thonglor entertainment cluster.
It found that the number of infected people increased almost 6 times from the previous time, with 133,159 infected and 975 deaths.
The fourth wave of the epidemic occurred during June-December 2021, when the Delta species was found to be the main species.
2,016,254 infections were found and 20,285 deaths.
Currently, near the end of 2022, Thailand has accumulated 4.7 million people infected with COVID-19, with more than 33,106 deaths.
Laws related to epidemic prevention
In Thailand, people infected with COVID-19 were found.
The first time in early 2020 and the state has prepared a plan to prevent COVID rigorously.
with legislation to control travel
and managing the epidemic
Related laws include:
1. Emergency Decree on Public Administration in Emergency Situations B.E. 2548
2. Air Navigation Act B.E. 2562
3. Communicable Diseases Act B.E. 2558
4. Immigration Act B.E. 2522
5. Security Act National
6. International Health Regulations 2005
Technologies used to manage COVID-19
Thailand is also fast in disease management and reporting.
With the use of technology in the health management system, including
1. Application “Mor Ready”
We have used the "Mor Prompt" application to check and observe the symptoms of being infected with COVID-19 or not, ready to register for vaccination.
and report side effects to the public
2. Application "Mor Chana"
Mo Chana helps people check their own risks when traveling to different places.
and is a safety requirement for service users to know if they are in a risky area or not
3. Assistant robot
The robotic assistant is designed to travel to a patient to ask questions, deliver medication, and act as a representative between doctors and nurses, talking to patients to distance themselves from contact.
4. Ambulance 5G vehicle
Mobile COVID testing vehicle
that access the risky cluster area
and collect sample results to confirm with the laboratory again
This allows officials to know the outcome of the outbreak quickly.
5. Dashboard reports results from a central location.
when the number of infected people
and the deceased
will be reported to the public
To use this information to plan further disease management.
6. Social Media System
Nowadays, Social Media is a tool that people use to receive more information.
The government therefore sees the importance and disseminates information about COVID-19.
for the public to easily recognize
The latest strain of COVID that has spread in Thailand
Information from the Department of Medical Sciences
Summary of strains of COVID-19
in the outbreak period during the year 2022 as follows
January is a Delta species.
and followed by Omicron
month of February
Omicron strains were the dominant strains, especially BA.1, and BA.2 were initially found.
In March, the main strains are Omicron BA.1 and BA.2.
April, parent strain is Omicron BA.2
In May, the parent strain is Omicron BA.2.
June
The parent strain is Omicron BA.2.
July Main species is Omicron BA.5, but also BA.2
August The main species is Omicron BA.5, but BA.2 and other species have also been found.
September The main species is Omicron BA.5, but BA.2 and other species are also found.
From this table it is concluded that
BA.5.X and BA.2.X are likely to increase, and BA.5 and BA.5 are omikron strains from those who entered the Kingdom during November
2022
.
BA.2.75
Omicron symptoms BA.4/BA.5 strains to be monitored (VOC)
The World Health Organization has declared strain BA.4/BA.5 a substrain of watch for (VOC) due to the L452R mutation, similar to the delta strain.
causing this virus to divide well into cells in the lungs
therefore causing pneumonia infection better than other strains
and has the ability to bypass immunity
thus causing re-infection
Omicron infection symptoms BA.4/BA.5 strains
tired
Fever and cough
sore throat
runny nose
headache
muscle pain
Omicron symptoms BA.1/BA.2 strains to be monitored (VOC)
Meanwhile, ommicron strain BA.1/BA.2 is a virus capable of multiplying well in upper respiratory tract epithelial cells.
cause irritation, cough, sore throat
Omicron infection symptoms BA.1/BA.2 strains
tired
cough
have a fever
headache
muscle pain
sore throat
Omicron symptoms
various species
Omicron symptoms, strain BA.4.6
Immunity of people who have been infected with other strains
or have been vaccinated before
Killed or disinfected less than half of the strain BA.4.6.
Omicron symptoms, strain BA.2.3.20
tends to spread quickly.
But there is no data on severity.
Omicron strain BA.2.75
was first found in India.
in may
quickly spread
The Omicron strain AY.103
is a descendant of the Delta strain COVID.
There were no reported increases in violence.
Omicron strain BQ.1
outbreak in America and Europe
The severity and transmission rate were not found yet.
or infected more easily than other species
Omicron strain XBB
outbreak in Singapore
The severity and transmission rate were not found yet.
or infected more easily than other species
Summary of what we have learned from COVID-19
to cope in 2023
- Omicron is a COVID-19 strain likely to be the main strain in Thailand in 2023, especially subspecies BA.5 and BA.2.75.
- wearing a mask
Helps reduce infection with many respiratory diseases
It was found to help reduce the spread of influenza from the time of the epidemic as well.
- Some Thai people still lack understanding of vaccination.
and did not receive 1 needle injection
- Village Health Volunteers (VHVs) are those who are important to the control of new infectious diseases.
And is an intermediary that helps bring local people to get vaccinated.
and provide knowledge and understanding of COVID-19
- Some Thai people who have received the full dose of vaccination last year
Think 2 doses of vaccination is enough for an outbreak
But according to research around the world, it should be injected with a stimulant needle.
- Currently (25 Nov 2022), 46.6% of Thai people have already received the booster vaccine, which must be received at 70% or more to have significant implications for controlling the new wave of outbreaks.
Omicron strain BA.5 is likely to be re-infected in people who have been infected with COVID.
The predominant symptoms of the BA.5 strain are fatigue, cough and fever at the same time, and there is a possibility of severe infection entering the lungs.
If the onset of respiratory symptoms
Avoid social gatherings with friends, keep a distance, separate use of serving spoons with family members.
and if you haven't received the booster vaccine
Can contact the public health unit near home without having to wait for infection first
refer :
Department of Science revealed that two cases of omyron subspecies BA.2.3.20 have been found in Thailand, which tends to spread quickly, while BA.4.6, which tends to avoid the landscape well, has been found in 3 cases in Thailand, https://www3 .dmsc.moph.go.th/post-view/1722, (2 Nov. 22)
Ministry of Public Health announces the situation of various subspecies of COVID-19
Emerging in Thailand, BA.5 is the most common, while XBB has already been found in Thailand, 2 cases are being published on the GISAID database, https://www3.dmsc.moph.go.th/post-view/1708, ( 17 Oct. '22)
Department of Medical Sciences
BA.2.75 and its progeny were detected, such as BN.1, BL.2, the proportion was increasing rapidly, whereas BQ.1 was found in 9 cases in Thailand, XBB found 13 cases, https://www3.dmsc.moph.go .th/post-view/1731, (22 Nov. 22)
Author : Sivika Chayavoradet