Greater Mass blood clinic

The Greater Mass blood clinic is a location in the Commonwealth in Fallout 4.

Layout
The building is infested with Bloatflies and Bloodbugs. The walls and floors have numerous holes allowing the insects to travel easily between floors and sections in ways that humans cannot always follow. There are three main sections of the building, and getting between them can require leaving the building and going around the outside - the entrance, a "left" section with access to the upper floor with the locked lab behind a terminal, and the "right" section allowing access to the basement and storage room behind an expert level locked door. It is possible to drop through the floor of the upper section to bypass the locked door, and in the basement a password can be found to bypass the terminal and reach the lab.

A high level Infected Bloodbug guards the basement section, and can be difficult for a lower level player to defeat. Apart from the bloodbug, the building is most notable for the vast number of Blood packs it contains -- presumably these are what attracted all the bugs!

Notable loot

 * Massachusetts Surgical Journal issue #4 (+2% damage dealt to limbs) - On 2nd floor behind terminal-protected security door.
 * A large number of Blood Packs (20+) can also be found in the basement, they are also known to be on a respawn timer.
 * Syringer rifle - In the basement.
 * 3x Blood clinic key - One is on a desk in a small room on the 2nd floor. Another is on the ground floor next to a corpse by the south-west side door entrance (on the inside of the building). A third key can be found in the basement on a desk in the room before the blood storage room.
 * Blood clinic password - Inside a novice locked terminal on the ground floor close to the south-west side door entrance.
 * South of the clinic is a group of warehouses and the eastern most one contains a partially complete leveled (up to T-60) power armor.

Appearances
The Greater Mass blood clinic only appears in Fallout 4.

Массачусетский центр переливания крови