A red tide is a common term used for a harmful algal bloom. Harmful algal blooms, or HABs, occur nearly every summer along the nation's coasts. Often, the blooms turn the water a deep red.Harmful algal blooms, or HABs, occur when colonies of algaeâsimple plants that live in the sea and freshwaterâgrow out of control while producing toxic or harmful effects on people, fish, shellfish, marine mammals, and birds.The human illnesses caused by HABs, though rare, can be debilitating or even fatal.armful algal blooms, or HABs, occur when colonies of algaeâsimple plants that live in the sea and freshwaterâgrow out of control while producing toxic or harmful effects on people, fish, shellfish, marine mammals, and birds. The human illnesses caused by HABs, though rare, can be debilitating or even fatal.
Medicare Advantage plans provide a managed health care plan (typically a health maintenance organization (HMO) but also often a preferred provider organization (PPO) or another type of managed care arrangement) that is paid based on a monthly capitated fee.
Blue Advantage is a Medicare-approved Medicare Advantage plan. Also known as Medicare Part C, Medicare Advantage plans like Blue Advantage provide members with their Medicare Part A and Part B coverage plus extra benefits, and generally feature lower copayments than Original Medicare does. Unlike Original Medicare, with a Blue Advantage plan, medical, hospital and prescription drug coverage is included. Instead of relying on Medicare Parts A and B to cover hospital and medical expenses, and a separate Part D plan for prescription drugs, everything is conveniently covered by one simple and effective plan.