What Is Progressive Multifocal Leukoencephalopathy? Progressive multifocal leukoencephalopathy (PML) is a rare and serious infection that attacks part of your brain. You can get it when your body ...

DANYANG, JIANGSU, CHINA, January 22, 2026 /EINPresswire.com/ -- The global optical market is currently witnessing a ...

Please provide your email address to receive an email when new articles are posted on . Toric multifocal contact lenses increased the share of eyes with ametropia covered by a lens portfolio. Bausch + ...

Please provide your email address to receive an email when new articles are posted on . Significantly more patients with multifocal IOLs were spectacle-free for near tasks than those with monofocal ...

While wave upon wave of smartglasses and face-based wearables crash on the shores of CES, traditional glasses really haven’t changed much over the hundreds of years we’ve been using them. The last ...

Have you noticed that more children than ever are wearing glasses? Global research indicates 35% of children are affected by myopia, needing glasses to see clearly at a distance. If the trend ...

PML stands for progressive multifocal leukoencephalopathy. It’s an aggressive viral disease of the central nervous system. The virus attacks cells that make myelin. Myelin is a fatty substance that ...

Pathogens such as JC virus (JCV), the cause of progressive multifocal leukoencephalopathy (PML), 1 can exploit inhibitory pathways for immune evasion. Immune checkpoint blockade represents a potential ...

At CES, smart glasses were unveiled that replace multifocal lenses with real-time focus adjustment, no cameras or screens, promising natural vision and a normal look, launching next year.

After bilateral cataract surgery, patients implanted with multifocal intraocular lenses (IOLs) were more likely to be spectacle-independent but also to undergo IOL exchange than those with monofocal ...

What Is Multifocal Motor Neuropathy? Multifocal motor neuropathy (MMN) is a rare disease that causes slowly worsening muscle weakness, mainly in your hands, arms, and legs. It affects your body's ...