Effectiveness of influenza vaccines may be significantly improved by brief laser-light treatment

Pretreating the site of intradermal vaccination - vaccine delivered into the skin rather than to muscles beneath the skin - with a particular wavelength of laser light may substantially improve vaccine effectiveness without the adverse effects of chemical additives currently used to boost vaccine efficacy.
Source: Health News from Medical News Today - Category: Consumer Health News Tags: Flu / Cold / SARS Source Type: news