Disclosed is a method for slowing down the spread of viruses by limiting the number of Transmission Control Protocol connection attempts to arbitrary Internet Protocol addresses that can be in progress at any given time\u2014a common method employed by viruses to spread to other hosts from an infected host. The IgE specific CTLs lyse the target cells loaded with IgE peptides in vitro and inhibit antigen specific IgE response in vivo. 05; 70 to 150 parts by weight of fumed silica having a specific surface area of more than 200 m2g; 0. A plurality of protruding wires of a bottom wall are aligned and inserted into corresponding openings defined in the door assembly and back wall. The individual measurement channels can be invoked on the service unit via the corresponding device descriptions as logical units, so that, in servicing, the field device appears to the user as at least two logically independent field devices. The adapter means are adapted to detachably connect to a removable multi-function plug comprising means for closing the measurement hole.