The AstraZeneca vaccine candidate used a different cell line called HEK 293 Human Embryonic Kidney Cells for design and development and production of the vaccine. The MRC-5 cells were first obtained in 1966 using lung tissue of a male child in the UK.
The Truth About Fetal Tissue Research Scientific American
The CDC states this clearly in their disclaimer.
Aborted fetal cells in vaccines cdc. This claim is false. Who was aborted after just 14 weeks gestation due to the mothers psychiatric reasons The MRC-5. Hepatitis A 1 Rabies specifically the Imomax rabies vaccine 2 Rubella what the R stands for in the MMR vaccine 1 Shingles specifically the Zostavax shingles vaccine 3 Varicella chickenpox 1.
These cell lines are maintained to have an indefinite life span. Answer from infectious diseases expert James Lawler MD No the COVID-19 vaccines do not contain any aborted fetal cells. They were used to start a cell line which is a cell multiplied over and over again to produce cells that are of a consistent genetic makeup.
The vaccines that grow in these fetal cells include. The post reads. Preservatives to prevent contamination.
Merck the vaccines manufacturer acknowledged that those cells were originally obtained from an electively aborted fetus. The fetal fibroblast cells used to grow vaccine viruses were first obtained from elective termination of two pregnancies in the early 1960s. CDC Admits Vaccines Contain Aborted Human Fetus Cells Published on December 5 2019 Written by Baxter Dmitry In a PDF on the CDC website titled Vaccine Excipient Media Summary the CDC lists all the excipients often referred to as bulking agents or fillers being used in vaccines that are currently being injected into adults and children across the country.
Social media users have been sharing posts online that claim the COVID-19 vaccine produced by Johnson Johnson contains aborted fetal DNA as an ingredient. Abortions from which fetal cells were obtained were elective and were not done for the purpose of vaccine development. No fetal tissue has been added since the cell lines were originally created.
At least five of the candidate COVID-19 vaccines use one of two human fetal cell lines. The cells are now stabilized. TritionX-100 is a detergent used in spermicide.
The cell-based vaccine manufacturing process uses animal cells Madin-Darby Canine Kidney or MDCK cells as a host for the growing flu viruses instead of fertilized chicken eggs. A report to VAERS does not mean that the vaccine caused the adverse event only that the adverse event occurred some time after vaccination The disclaimer continues The reports may contain information that is incomplete inaccurate coincidental or unverifiable. However Pfizer and Moderna did perform confirmation tests to ensure the vaccines work using fetal cell lines.
These same fetal cells obtained from the early 1960s have continued to grow in the laboratory and are used to make vaccines today. No further sources of fetal cells are needed to make these vaccines. These lines were developed from two legally aborted fetuses in the 1960s.
In addition to weakened or killed disease antigens viruses or bacteria vaccines contain very small amounts of other. HEK-293 a kidney cell line widely used in research and industry that comes from a fetus aborted. Two human cell lines provide the cell cultures needed for producing vaccines.
The use of fetal tissue in vaccine development is the practice of researching developing and producing vaccines through growing viruses in cultured human fetal cells. The COVID-19 vaccines used fetal cells from aborted human embryos in their development creating a moral challenge for Catholic leaders. Some excipients are added to a vaccine for a specific purpose.
For the 2020-2021 season the viruses provided to the manufacturer to be grown in cell culture are cell-derived rather than egg-derived. Vaccine Excipient Summary Excipients Included in US. The CDCs new slogan is VaccinateWithConfidence.
MRC-5 cells are human male aborted fetus. Why are fetal cells used to make vaccines. Amid debate over the ethics of a COVID-19 vaccine candidate under development by Moderna a Catholic microbiologist told CNA that while research connected to.
HEK 293 cells taken from an aborted female fetus in Netherlands in 1972 were mixed with sheared adenovirus 5 in a lab. Since the cell strains in use originate from abortions there has been opposition to the practice and the resulting vaccines on religious and moral grounds. And Johnson Johnson uses fetal cell lines in vaccine development confirmation and production.
Historical fetal cell lines were derived in the 1960s and 1970s from two elective abortions and have been used to create vaccines for diseases such as hepatitis A rubella and rabies. Vaccine experts and manufacturers state that vaccines do not contain any of the original fetal tissue or cells that the abortions.
