Coronavirus: How long do Covid-19 symptoms last and how fast it develops? (2023)

Let's start with a warning: it seems that Covid -19 already exists forever, but this is still a relatively new illness and the evidence.

In the first weeks after the fact that a country is affected or a new wave of cases occurs, there is usually a hospital care and an intensive care unit (ICU). The observation hospital can be treated at homeIn the intensive care unit could have been ventilated, keep them in operation; and the UCI ventilation is reserved for the patient.

In fact, it is clear from the first wave of pandemic that the results are better for most patients if mechanical ventilation can be avoided.Nurse 'Propenso'(Las due to the fronts) as much as possible, and the delay of mechanical ventilation, when it is viable, became accredited at least with improved survival rates of the first wave.

Things to do even more confusing, definitions ofLight, moderate and severe infectionThey also vary between the countries.

All of these variables make it impossible to offer a completely accurate average time for hospital entry or the average time before restoring the intensive care unit.Report of the World Health OrganizationChinese experience.

Incubation: How long does it take for Covid symptoms to start?

The incubation period of an infection is the time between the exposure and development of COVID symptoms. There are several challenges when preparing the incubation period for the coronavirus:

However,A studyHe analyzed confirmed cases of 50 provinces, regions and countries outside of Wuhan in which it was possible to identify a single source of infection. They discovered this:

• The average incubation period (half of all cases occurs before these half)5,1 Dias.
• 97,5%From people who develop symptoms, they have inside11,5 Dias.

Symptoms Covid steps

AReport of the World Health OrganizationBased on 56,000 confirmed cases, they showed that the most common symptoms:

It seems that there are no specific patterns in the stages of the Covid symptoms, and people will start with coughing; others will develop fever, with cough only a few days later. Besser my patients, exhaustion and pain seem to be frequent signs.

How and when the Covid symptoms progress?

If you have a slight illness, it is likely that the liquid fever will feel much better in a few days and after a week: the minimum time you can leaveVoluntary insulationIt's ten days.

You can continue coughing for a few weeks while you are very careful to maintainsocial distanceAs everyone should, it does not have to remain isolated just because their cough has not been completely solved. If it is in order in other ways, its likelihood of infecting others in this stage is low.

The loss of odors may also exist: This has been continued for many patients for several months, but the persistence of a loss or change in the smell or the taste is no reason to continue to integrate yourself. Feieremain.

In people with a more difficult infection, it is likely that the lack of breath will be more pronounced7-10 days after the development of symptomsThis happens because the infection deepens the lungs, which leads to inflammation, which avoids the efficient oxygen transmission of the lungs to the bloodstream. Covid symptoms can (in hours) develop quickly and deteriorate within minutes.

The end result: How high is the probability of dying?

It is important to remember that it is much more likely that most people die, even if they are sick enough to need a hospital entry.

At the beginning of the pandemic, the United Kingdom was very bad to carry out real tests.People were only tested for Covid -19 if they were sick enough to demand hospital income. He died as a result of his infection, he was very high.

So im April 2020 aGreat Britain studyHe suggested that among the people in whom Covid-19 was diagnosed, 0.66% (1 out of 150 people) died. At this stage, the influence of the age group was free from this group of patients, the mortality rates varyed of 00, 0016% in the sub-9. on 7.8% (1 to 12) between over 80 years.

Actually,Less than 10 childrenChildren under the age of 14 died throughout the pandemic of Covid-19 in the United Kingdom, and the average age of death is more than 80, with more than 90% of the deaths aged 65 and over.

Although the NHS test and surveillance system has been accepted by problems, it can now test the vast majority of people who develop symptoms. Start August 2020The investigation of the reaction- A national surveillance study - showed that 6% of people in England (around 3.3 million) have been infected in England since the beginning of pandemic.around 47,000 people (1 in 1,170 population) died).

A'Model -based analysis'From very different statistics to Coronavirus mortality rates based on numbers from 37 countries, they suggest that even in people with more serious diseases, the proportion of “mortality of cases” (the proportion of people with confirmed diseases that have died) around 1, 4%, all 300 between people under 60, 1 to 15 between 60 and 1 between 80.

Another articleBack to the idea that your risk of death, even if you are in the hospital, largely depends on your age., good.

How worried should I be?

The vast majority of people with Coronavirus has an easy or moderate diseases and recovers within 2 to 4 weeks, but even if it is young and healthy, which means that his risk of serious illnesses is low and does not exist.The people who relax are long -term weakening symptoms"Langer Covid".

UsToYou must make our contribution to reducing the spread of CoronavirusFollow the government's rules.