FDA approves better vaccine against painful shingles virus
US regulators have approved a new, more effective vaccine to prevent painful shingles, which is caused by the chickenpox virus. Drugmaker GlaxoSmithKline said the Food…
US regulators have approved a new, more effective vaccine to prevent painful shingles, which is caused by the chickenpox virus. Drugmaker GlaxoSmithKline said the Food…