Coronavirus Pandemic Update 39: Rapid COVID-19 Spread with Mild or No Symptoms, More on Treatment

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Coronavirus (COVID-19) Update 39 with critical care specialist Roger Seheult, MD of

A new model from the peer-reviewed Journal Science predicts that people who had not been diagnosed with COVD-19 were the source of 79% of the reported cases in China… and that 86% of COVID-19 infections. Dr. Seheult also discusses new and limited data on hydroxychloroquine as a possible coronavirus treatment and ionophore for zinc.

Website LINKS from this video:

Some previous videos from this series (visit MedCram.com for the full series):

-Coronavirus Pandemic Update 38: How Hospitals & Clinics Can Prepare for COVID-19, Global Cases Surge:
-Coronavirus Pandemic Update 37: The ACE-2 Receptor – The Doorway to COVID-19 (ACE Inhibitors & ARBs):
– Coronavirus Pandemic Update 36: Flatten The COVID-19 Curve, Social Distancing, Hospital Capacities:
– Coronavirus Pandemic Update 35: New Outbreaks & Travel Restrictions, Possible COVID-19 Treatments:
– Coronavirus Epidemic Update 34: US Cases Surge, Chloroquine & Zinc Treatment Combo, Italy Lockdown:
– Coronavirus Epidemic Update 33: COVID-19 Medication Treatment Trials, Global Testing Remains Limited:
– Coronavirus Epidemic Update 32: Important Data from South Korea, Can Zinc Help Prevent COVID-19?
– Coronavirus Epidemic Update 31: Mortality Rate, Cleaning Products, A More/Less Severe Virus Strain?
– Coronavirus Epidemic Update 30: More Global COVID-19 Outbreaks, Vitamin D May Aid Prevention:
– Coronavirus Epidemic Update 29: Testing problems, mutations, COVID-19 in Washington & Iran:
– Coronavirus Epidemic Update 28: Practical Prevention Strategies, Patient Age vs. Case Fatality Rate:
– Coronavirus Epidemic Update 27: Testing accuracy for COVID-19 (CT Scan vs. RT-PCR), California Cases and Coronavirus Los Angeles:
– Coronavirus Epidemic Update 26: Treatment Updates, Stock Markets, Germany & San Francisco, Pandemic?
– Coronavirus Epidemic Update 25: Vaccine Developments, Italy’s Response, and Mortality Rate Trends:
– Coronavirus Epidemic Update 24: Coronavirus Infections in Italy, Transmissibility, COVID-19 Symptoms:
– Coronavirus Epidemic Update 23: Infections in Kids & Pregnancy, South Korea, Spillover From Bats:
– Coronavirus Epidemic Update 22: Spread Without Symptoms, Cruise Quarantine, Asymptomatic Testing:
– Coronavirus Epidemic Update 21: Antibodies, Case Fatality, Clinical Recommendations, 2nd Infections?:
– Coronavirus Epidemic Update 20: Misinformation Spread, Infection Severity, Cruise Ship, Origins:
– Coronavirus Epidemic Update 19: Treatment and Medication Clinical Trials:
– Coronavirus Epidemic Update 18: Cellphone Tracking, Increase in Hospitalizations, More Sleep Tips:
– Coronavirus Epidemic Update 17: Spike in Confirmed Cases, Fighting Infections with Sleep (COVID-19):
– Coronavirus Epidemic Update 16: Strengthening Your Immune Response to Viral Infections (COVID-19):
– Novel Coronavirus Epidemic Update 15: Underreporting, Prevention, 24 Day Incubation? (COVID19)
– How Coronavirus Kills: Acute Respiratory Distress Syndrome (ARDS) & Treatment:

Many other videos on COVID-19 and other medical topics at MedCam.com

Speaker: Roger Seheult, MD
Board Certified in Internal Medicine, Pulmonary Disease, Critical Care, and Sleep Medicine.

Produced by Kyle Allred, PA

Media Contact: Hayley@MedCram.com

MedCram medical videos are for medical education and exam preparation, and NOT intended to replace recommendations from your doctor.
#Coronavirus #COVID19 #SARSCoV2

Nguồn:https://nhasachkimdong.com/

39 COMMENTS

  1. Please support our frequent COVID-19 video updates by subscribing and visiting us at https://www.MedCram.com Thank you!
    At our website, we offer CME/CEUs for medical professionals and CLEAR explanations of over 60 medical topics.
    All links referenced in this video are in the video description.
    Quick links to our other videos on this coronavirus pandemic:
    – Coronavirus Pandemic Update 38: How Hospitals & Clinics Can Prepare for COVID-19, Global Cases Surge: https://youtu.be/MoisrCTu0SY
    – Coronavirus Pandemic Update 37: The ACE-2 Receptor – The Doorway to COVID-19 (ACE Inhibitors & ARBs): https://youtu.be/1vZDVbqRhyM
    – Coronavirus Pandemic Update 36: Flatten The COVID-19 Curve, Social Distancing, Hospital Capacities: https://youtu.be/vww1nIIoqmw
    – Coronavirus Pandemic Update 35: New Outbreaks & Travel Restrictions, Possible COVID-19 Treatments: https://youtu.be/vE4_LsftNKM
    – Coronavirus Epidemic Update 34: US Cases Surge, Chloroquine & Zinc Treatment Combo, Italy Lockdown: https://youtu.be/U7F1cnWup9M
    – Coronavirus Epidemic Update 33: COVID-19 Medication Treatment Trials, Global Testing Remains Limited: https://youtu.be/Mm7UrZeu-74
    – Coronavirus Epidemic Update 32: Important Data from South Korea, Can Zinc Help Prevent COVID-19? https://youtu.be/Eeh054-Hx1U
    – Coronavirus Epidemic Update 31: Mortality Rate, Cleaning Products, A More/Less Severe Virus Strain? https://youtu.be/7YI2tOoVVpk
    – Coronavirus Epidemic Update 30: More Global COVID-19 Outbreaks, Vitamin D May Aid Prevention: https://youtu.be/gmqgGwT6bw0
    – Coronavirus Epidemic Update 29: Testing problems, mutations, COVID-19 in Washington & Iran: https://youtu.be/XjEacUyp4vY
    – Coronavirus Epidemic Update 28: Practical Prevention Strategies, Patient Age vs. Case Fatality Rate: https://youtu.be/quDYb_x54DM
    – Coronavirus Epidemic Update 27: Testing accuracy for COVID-19 (CT Scan vs. RT-PCR), California Cases: https://youtu.be/xQwfuJgJ9lo
    – Coronavirus Epidemic Update 26: Treatment Updates, Stock Markets, Germany & San Francisco, Pandemic? https://youtu.be/bV1CZxJ-uvU
    – Coronavirus Epidemic Update 25: Vaccine Developments, Italy's Response, and Mortality Rate Trends: https://youtu.be/UImSVhLLeGY
    – Coronavirus Epidemic Update 24: Infections in Italy, Transmissibility, COVID-19 Symptoms: https://youtu.be/wFoj2L2LpNA
    – Coronavirus Epidemic Update 23: Infections in Kids & Pregnancy, South Korea, Spillover From Bats: https://youtu.be/JGhwAGiAnJo
    – Coronavirus Epidemic Update 22: Spread Without Symptoms, Cruise Quarantine, Asymptomatic Testing: https://youtu.be/OqpHvK0XADY
    – Coronavirus Epidemic Update 21: Antibodies, Case Fatality, Clinical Recommendations, 2nd Infections?: https://youtu.be/9BYaywITXYk
    – Coronavirus Epidemic Update 20: Misinformation Spread, Infection Severity, Cruise Ship, Origins: https://youtu.be/Ka48UZDDzLY
    – Coronavirus Epidemic Update 19: Treatment and Medication Clinical Trials: https://youtu.be/4HK9QEy1KJ8
    – Coronavirus Epidemic Update 18: Cellphone Tracking, Increase in Hospitalizations, More Sleep Tips: https://youtu.be/vE4pBkslqS4
    – Coronavirus Epidemic Update 17: Spike in Confirmed Cases, Fighting Infections with Sleep (COVID-19): https://youtu.be/wlbM6VVkVZM
    – Coronavirus Epidemic Update 16: Strengthening Your Immune Response to Viral Infections (COVID-19): https://youtu.be/qqZYEgREuZ8
    – Coronavirus Epidemic Update 15: Underreporting, Prevention, 24 Day Incubation? (COVID19): https://youtu.be/o804wu5h_ms
    – Coronavirus Epidemic Update 14: Hospital spread of infection, WHO allowed in China, N-95 masks: https://youtu.be/pDnmHu8x9C4
    – Coronavirus Epidemic Update 13: Li Wenliang, nCoV vs Influenza, Dip in Daily Cases, Spread to Canada: https://youtu.be/0UgrPgJdzp0
    – Coronavirus Epidemic Update 12: Unsupported Theories, Pneumonia, ACE2 & nCoV: https://youtu.be/GT3_A1bf9pU
    – Coronavirus Epidemic Update 11: Antiviral Drugs, Treatment Trials for nCoV (Remdesivir, Chloroquine): https://youtu.be/pfGpdFNHoqQ
    – Coronavirus Epidemic Update 10: New Studies, Transmission, Spread from Wuhan, Prevention (2019-nCoV): https://youtu.be/gPwfiQgGsFo
    – Coronavirus Epidemic Update 9: Fecal-Oral Transmission, Recovery vs Death Rate: https://youtu.be/8Hjy3UfaTSc
    – Coronavirus Outbreak Update 8: Travel Ban, Spread Outside of China, Quarantine, & MRSA: https://youtu.be/GpbUoLvpdCo
    – Coronavirus Epidemic Update 7: Global Health Emergency Declared, Viral Shedding: https://youtu.be/nW3xqcGidpQ
    – Coronavirus Outbreak Update 6: Asymptomatic Transmission & Incubation Period: https://youtu.be/UGxgNebx1pg
    – Coronavirus Update 5: Mortality Rate vs SARS / Influenza: https://youtu.be/MN9-UXsvPBY
    – How Coronavirus Kills: Acute Respiratory Distress Syndrome (ARDS) & Treatment: https://youtu.be/okg7uq_HrhQ
    – Coronavirus Update 3: Spread, Quarantine, Projections, & Vaccine: https://youtu.be/SJBYwUtB83o
    – Coronavirus Symptoms, Diagnosis, Treatment: https://youtu.be/UCG3xqtcL3c
    – Coronavirus Outbreak – Transmission & Updates: https://youtu.be/9vMXSkKLg2I

  2. Having never gotten influenza, or the flu vaccine myself, my family of 5 and I, caught a ‘strange’ virus in early January which atypically resulted in weeks of viral fatigue and a dry cough for us all.
    We have all got over it now.
    For me, in the past I had quite a unique immune response to an otherwise terminal cancer (GBM4), which stopped it in its tracks without treatment ( bar removal of the calcified abscess case)

    I’m hopeful that I’m now immune to Covid)

  3. So if 80% of people who get this only get mild symptoms (and acquire anitbodies at that), and most people survive and never need to be hospitalized, and only 1% die, why is everyone reacting so extreme?
    Even if there is a vaccine, many wont take it

  4. The best known way to fight off Covid 19 is to increase intracellular (inside the cell) zinc. The best known way to increase intracellular zinc is to stop consumption of phytic acid. What has a lot of phytic acid? Grains, nuts, seeds, beans, coconuts, coffee, basically all seeds. SO…. The best way to treat or preven Covid 19, in my opinion, is to stop consuming seeds

  5. It work 100% use this medicine about 20 years for malaria I didn't see any side effects. malaria, common cold and flu have the same symptoms on me even I can't I identify which one I sick but when I took Chloroquine even the common cold is heal in my experience I used Chloroquine for flue and common cold for me it work. So COVID-19 is a family of flu I believe it work. But pregnant women don't take it the result is abortion I knew a lot of women using for abortion so you have talk with your doctor don't take without your doctor advice.

  6. I've been unable to find clear answers but is it possible this virus can be contracted from a person, be in there system for 4-28 days and they experience NO Symptoms or Symptoms like a very minor tickly cough and still spread it?

  7. It seems that the treatment with antivirals is making the virus mutate like crazy. Lose of viral fitness could explain those mild-no symptons variants, if the corona virus mutates a lot or that is helped with antivirals treatment.

  8. One wonders why so-called world leaders and their medical and scientific advisors have been dumb and used what seems like to sledge hammer to kill a fly! IMHO they could and should employ e-media and should have adopted a strategy of identifying
    1. pocket of “hotspots”
    2. fast and efficient contact tracing
    3. mandatory 2 week quarantine
    Thus shutting down only small pockets rather than whole cities and nation would avoid economic catastrophe. And more targeted approach allows direction of resources in a concentrated fashion to stem the spread of the virus.

  9. Can deep breathing exercises that increase and strengthen lung capacity, mitigate against pneumonia in trying to recover, such as with Covid-19 complications??

  10. If first diagnostics found covid in January. Was there a mere group activity from October somewhere in china that could have started it undetected. This may have been spreading alot longer than we think

  11. In 2017-2018, in the USA, 80,000 people died of the flu. This coronavirus can cause respiratory failure and death in those most susceptible: those with chronic health conditions including diabetes, heart disease, hypertension, and lung disorders…. which is more than 60% of the population thanks to the unregulated pollution in the USA, pollution by by corporations set free to pollute and sicken the population of the USA in order to MAXIMIZE PROFIT. Long after Trump is gone we will see the sickening effects of Trump's deregulations.

  12. I’m a paramedic and this video really drove the point home that our agencies aren’t part of the solution anymore. We have extremely limited supplies, limited units, limited personnel, and shaky guidance on screening and infection control for those deemed “inconclusive.” And as of this weekend, EMS in my state, per the DOH are on report to work orders if fever free, test result irrelevant. Is anyone going to address this?

  13. A few days ago I read on several websites (guardian, Financial Times, and others) that a new treatment names Avigan, made in Fujifilm (! yes!) in Japan was proved to be successful in treating the virus. But I haven't heard anything about it since. Anyone knows anything about that (sources)?

  14. I work at a place where coughing, sneezing and sniffling is the norm. Sometimes shortness of breath because of lifting and constant movement. Do you have to have a fever? This is the only way we will even suspect. Runny nose for almost 2 years now…

  15. 1. On 26.12.2019 chinese doctor Jixian Zhang first reported this virus to chinese government. She is the real hero.
    2. On 27.12.2019 chinese government responded to investigate
    3. On 30.12.2019 doctor Wenliang Li who is doctor for eye treatment and knows nothing about virus sent message to colleague group saying that Sars occurred which is not true
    4. On 30.12.2019 chinese government dispatched paper to give instructions on how to prevent from this virus
    5. On 31.12.2019 chinese government reported this virus to WHO
    6. On 01.09.2020 chinese scientists succesfully separated the organism of this virus and shared this to the world.
    Without this information no way can test this virus.
    7. On 20.01.2020 china first found that this virus can pass from human to human.
    8. On 24.01.2020 china locked down Wuhan.
    So tell the world which step china has done wrongly?
    And which information was not given to the world by china?
    China sacrificed wuhan to win at least one month time for you to prepare!
    The origin of this virus is not clear. It should come from animal but new research shows the wildlife market might not be the origin.

  16. What is the acceptable death rate for COVID19 to where we will ignore it like we do other viruses and cease our economic sucide?

    It does no good to save people from dying by this viral infection if people later die as a direct result of civil unrest, crime, and suicide caused by an economic collapse due Government officals intentionally destroying the economy.

    I think the medical professionals are having too much say over the policies being implemented in several states and nationally in the United States. Medical professionals do not care about the economy at all, only about stopping the virus as quickly as possible and by any and all means without giving any thought to the effects of an economic collapse. The economic experts on the other hand apparently have no say over policies being implemented.

  17. Great video sir!!! Could you explain in more detail what is it that these RNA does once it successfully infects the first host cell? Is it similar to a flu virus when it infects the first host cell and infects enough cells that the person is sympathetic? How close are they to developing a vaccine like the flu vaccine and how long will this pandemic last? I can deal with the flu,because I’ve had it ever all times,but this COVID-19 is quite scary that it has to close everything to contain its transmission. I have a chronic I’ll see and the fear of the unknown is what terrifies me and so ,any people alike .This virus could kill me since I, so vulnerable and the least thing makes me sick. Couldn’t current anti virals used to treat the flu be effective in helping to slow down this virus? Thank you for taking the time out of your busy schedule to explain what’s going on and many thumbs up on this video sir. 👍👍👍👍👍👍👍👍

  18. Will the Hydroquine, if found safe, be used by people that have already shown symptoms or people who have not?

  19. Could you talk about side effects of the medications? the Malaria one and the HIV anti-virals? And if a person were already taking anti virals for HIV, would they have less risk of getting COVID 19, or less risk of it affecting them as badly?

    And which medications might be having negative reactions to these medications? Like which conditions people have that could NOT use these? I am stunned that our president says that MOST Americans will be fine, when MOST Americans are on medication, or overweight, or have a crappy diet, or addictions and other things.

  20. On March 20, 2020 Italy had over 47,000 infections and over 4,000 dead. China deployed biological bomb all over the world.

  21. This is such quality information. Thank you for sharing this with the public. I also want to point out the ad for the toto washlet. Good taste, my friend.

  22. Re french treatment results using chloroquine: is it really 600 micrograms, or 600 milligrams? 600 micrograms is a TINY dose..?

  23. God bless you doctor. Stay safe.

    Hi Sajid! Please let us know how we can help you.

    Yesterday at 10:31 PM ·

    I have two questions regarding medicine amid COVID 19 precautions actually

    1. Is giving Mefenemic acid instead of paracetamol ok in fever for adults and kids ?

    2: will nebulizing for easing cough is ok? Because I read it might make the virus go Air Bourne for a longer period of time.

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