There is more than one propaganda approach. One is to spew hate at a target such as a leader (e.g. Putin) to install a comprador regime.
Another approach is to ignore events that matter. We had this with Afghanistan when the western fake stream media would simply keep
quiet as things went south for the USA.
Recall the Ebola vaccine produced by the same research institute as the Covid-19 vaccine. There is basically zero information as to
what is the status of its deployment in 2017. As if nothing of note happened.
Also note an example of the west giving out an unproven Ebola vaccine:
No shrieking about safety there.
And here is the real story:
Ebola hemorrhagic fever, also known as Ebola virus disease or EVD, is one of the most dangerous viral diseases in humans and animals. In this open-label, dose-escalation clinical trial, we assessed the safety, side effects, and immunogenicity of a novel, heterologous prime-boost vaccine against Ebola, which was administered in 2 doses to 84 healthy adults of both sexes between 18 and 55 years. The vaccine consists of live-attenuated recombinant vesicular stomatitis virus (VSV) and adenovirus serotype-5 (Ad5) expressing Ebola envelope glycoprotein. The most common adverse event was pain at the injection site, although no serious adverse events were reported. The vaccine did not significantly impact blood, urine, and immune indices. Seroconversion rate was 100 %. Antigen-specific IgG geometric mean titer at day 42 was 3,277 (95 % confidence interval 2,401–4,473) in volunteers immunized at full dose. Neutralizing antibodies were detected in 93.1 % of volunteers immunized at full dose, with geometric mean titer 20. Antigen-specific response in peripheral blood mononuclear cells was also detected in 100 % of participants, as well as in CD4+ and CD8+ T cells in 82.8 % and 58.6 % of participants vaccinated at full dose, respectively. The data indicate that the vaccine is safe and induces strong humoral and cellular immune response in up to 100 % of healthy adult volunteers, and provide a rationale for testing efficacy in Phase III trials. Indeed, the strong immune response to the vaccine may elicit long-term protection. This trial was registered with grls.rosminzdrav.ru (No. 495*), and with zakupki.gov.ru (No. 0373100043215000055).
You do not need 100,000,000 humans to verify the safety and ball park efficacy of a vaccine. A group of around 100 is good enough. The only issue with such
a small group is that variations between Africa and Europe and Asia, etc., may be substantial enough in terms of efficacy. But
1) It does not make the vaccine unsafe since the mechanism is the same for all humans. Either the "castrated" vector viruses are a risk or they are not.
2) That different people have immune systems that are more or less capable of producing antibodies is not the fault or problem of a vaccine. It just
means that they require a different mode of stimulation to get them to produce antibodies. This sort of immune system efficiency aspect is evident
in how people fight off the flu. If their immune system is fast, then it suppresses the flu better since it prevents it intercepts it before it mutates.
The flu is a moving genetic target for the immune system.
So the Russian Ebola vaccines are effective and doing the job since if they were not, we would never hear the end of it from the western propaganda orifices.
That not a single peep is being made about these Russian vaccines says it all.
The western media has zero credibility in its hate spew about the Russian Covid-19 vaccine. They claim it is unproven but that is BS. Phase I and II trials
together with the Ebola experience is way more than enough to verify its safety and efficacy. Phase III trials are a sort of pandering to hysterics and
lawsuit freaks. The US is not the only culture on the planet so its litigation problem has no relevance.