1- A positive PCR test corresponds to an active infection by the virus
In fact a positive PCR test can only confirm the presence of part of the virus, it cannot inform if the infection is active or not (with contagious potential). Inactivated viral material can remain long after the infection and be detected by the test. This is especially true when many amplification cycles are required for its detection.
The WHO recently warned of this problem:
“WHO guidance Diagnostic testing for SARS-CoV-2 states that careful interpretation of weak positive results is needed”
“The cycle threshold (Ct) needed to detect virus is inversely proportional to the patient’s viral load.”
In addition, there is the possibility of false positives. Their percentage increases in scenarios of low prevalence of the virus.
This fact was also highlighted again by the WHO:
“WHO reminds IVD users that disease prevalence alters the predictive value of test results; as disease prevalence decreases, the risk of false positive increases. This means that the probability that a person who has a positive result (SARS-CoV-2 detected) is truly infected with SARS-CoV-2 decreases as prevalence decreases, irrespective of the claimed specificity.”
There is also the possibility of contamination of the sample at various stages of the procedure.
The probability of a positive test corresponding to an active infection increases greatly when it is used to confirm the diagnosis to those who presents symptoms compatible with the disease.
Find out more:
- Carl Heneghan (CEBM- Oxford)- False infectious positives – 7 days infection period/ RNA detectable up to 78 days
- Nucleic acid testing (NAT) technologies that use polymerase chain reaction (PCR) for detection of SARS-CoV-2. 20 January 202
- What is a Covid case – False positives and non-infectious positives- The Blind Spot
2- A death reported as “Covid” is always a death caused by the virus
The WHO decided to list Covid- 19 as a notifiable disease and has issued guidelines for attributing the cause of death to the disease.
“A death due to Covid-19 is defined for surveillance purposes as a death resulting from a clinically compatible illness, in a probable or confirmed COVID-19 case, unless there is a clear alternative cause of death that cannot be related to COVID disease (e.g. trauma)”.
These guidelines include, in addition to confirmed cases of the disease, probable or suspected cases (without confirmation by laboratory test).
Even these guidelines are followed in different and sometimes contradictory ways. Some are more inclusive and others less so, even within the same country and varying in time.
3- Non-sequenced virus
Another prevalent idea is that the Sars-CoV-2 virus has never been isolated.
There has probably never been another virus so analysed as this one. Its genome has been sequenced thousands of times. Much of this information is stored in the Gisaid genome data repository.
4- There is high quality evidence of a substantial effect of wearing masks in the community
Most systematic reviews that include RCTs (maximum quality studies) point to little or no effect on the containment of respiratory diseases. The only RCT performed with a cloth mask (health workers) suggested the possibility of increasing the spread.
The RCT published so far during the pandemic has not been able to find statistically relevant differences between the (high-quality surgical) and control mask groups. The Cochrane systematic review (influenza) also concluded that wearing a mask makes little or no difference.
Several low or medium quality (reliability) studies show inconsistent or contradictory results (correlations).
WHO Declaration (December 2020):
“At present, there is only limited and inconsistent scientific evidence to support the efficacy of masks used by healthy people in the community to prevent respiratory virus infection, including SARS-CoV-2 (75)”.
“There is moderate overall quality of evidence that facial masks do not have a substantial effect on the transmission of the influenza virus.“
Find out more:
5- Evidence points to schools greatly increasing transmission
For several months now there has been some evidence that the opening of schools may not have a major impact on the spread of the disease. This seems particularly clear for young people up to the age of 16.
OMS Coronavirus disease (COVID-19): Schools (18 September 2020):
“The role of children in transmission is not yet fully understood. To date, few outbreaks involving children or schools have been reported. However, the small number of outbreaks reported among teaching or associated staff to date suggests that spread of COVID-19 within educational settings may be limited.”.
ECDC Covid-19. Technical report. ECDC. 23 Dec 2020:
“Where epidemiological investigation has occurred, transmission in schools has accounted for a minority of all COVID-19 cases in each country.”
Note: Effects of new variants of SARS-CoV-2 are not considered (ECDC)
Find out more:
- Children, school and COVID-19. National Institute for Public Health and the Environment. Netherlands. 27 of Jan. 2021
- Minimal transmission of SARS-CoV-2 from paediatric COVID-19 cases in primary schools, Norway, August to November 2020. Eurosurveillance. 7 jan., 2021
- COVID-19 in children and the role of school settings in transmission – first update. Technical report. ECDC. 23 Dec 2020
- COVID-19 and Schools: What We Can Learn from Six Months of Closures and Reopening. Insights for Education- Oct. 2020
- Covid-19 in schoolchildren. A comparison between Finland and Sweden- Public Health Agency of Sweden
6- RNAm vaccines can alter DNA
MRI vaccines work by introducing a messenger RNA molecule, which gives instructions for the production of a protein similar to one of the proteins that make up SARS-CoV-2 (Spike surface protein).
From that moment on, the immune cells recognize this viral protein and generate an immune response against it, namely by generating antibodies. In this way, it is hoped to enhance protection.
According to the CDC:
“They do not affect or interact with our DNA in any way”.
“RNAm never enters the cell nucleus, which is where our DNA (genetic material) is stored”.
“The cell breaks down and gets rid of the RNAm right after it finishes following the instructions”.
While there are legitimate doubts about RNAm vaccines, modifying DNA is not one of them.
7- The current pandemic is comparable with the Spanish flu in terms of mortality
There are many substantial differences between the two pandemics, for example:
Historical background: In the “Spanish flu” the spread was made, in large part, by thousands of soldiers of the first World War I, many wounded or sick.
The main causative agent of death: There is strong evidence that the vast majority of deaths resulted from bacterial infections and not the virus itself. Although secondary infections are common, this was the last pandemic in which antibiotics were not present.
Profile of the victims: Spanish flu has hit young and healthy people hard, particularly those under five and those in their 20s and 40s.
Victims of Covid tend to be quite elderly and have previous diseases associated with the outome. For example, an official study in Italy, one of the most affected countries, estimated that the median age of victims was 82 years and that they had an average of 3.6 associated previous diseases. Only 3.3% had no associated pathologies.
Impact on mortality
Pandemic | Year | Estimated number of deaths | Pop mortality World (approx.) |
---|---|---|---|
1918-19 | 20-50 million | 2-3% | |
1957-1958 | 1-4 million | 0,034-0,138% | |
1968 | 1-4 million | 0,028-0113% | |
2009 | ± 362 500 | 0,005% | |
Covid-19 | 2020- | 2 227 420 * ** | 0,029% * |
Fontes: OMS ; Worldometers.
Find out more:
- David M.. Morens, Jeffery K. Taubenberger, Anthony S. Fauci. Predominant Role of Bacterial Pneumonia as a Cause of Death in Pandemic Influenza: Implications for Pandemic Influenza Preparedness. The Journal of Infectious Diseases. Oxford University Press
- Jeffery K. Taubenberger&David M. Morens. 1918 Influenza: the Mother of All Pandemics
- Pandemic Influenza Risk Management WHO Interim Guidance- WHO
- Worldometers. Information. World-population by-year