Last week the FDA approved the first Virus Like Particle (VLP) vaccinations in the USA for much of the population. They don't have adjuvants, mercury, additives,etc and are made without using the actual virus or eggs. Google it. The private company, Protein Sciences, won't have it out in mass for a couple more years, but limited doses are available now. Good news. It shouldn't compromise the immune system when taken like traditional vaccines.
NVAX is a public company with its seasonal flu vaccine -VLP- trials now being funded by BARDA. Being in Stage 2, the seasonal flu vaccine could also possibly be approved sometime in a couple of years or so. JMO DYODD. VLP tech will replace conventional egg-flu vaccines in time; economics, speed to market, relative safety, etc. They also have stage 2 RSV vaccine in the pipeline - much quicker to #$%$ than flu. No one else in the world has an approved vaccine for it and there is a great need.
Namaste,
CB