Hjalmar Johansen

Author information from the last article

Hjalmar Johansen (f. 1944) er pensjonert orlogskaptein.

Forfatter har fylt ut ICMJE-skjemaet og oppgir ingen interessekonflikter.

Saniteten i Sjøforsvaret

Sjøforsvarsstaben

Haakonsvern

Articles by Hjalmar Johansen

Legionella pneumophila in Norwegian naval vessels

Catrine Ahlén,
Marianne Aas,
Anne Nor,
Per Inge Wetteland,
Hjalmar Johansen,
Trine Sørbø,
Jan Knudtzon Sommerfelt-Pettersen,
Ole-Jan Iversen

06.08.2013: The Legionella bacterium is found in freshwater sources all over the world (1). The genus Legionella was not registered until 1979 – as a result of a major outbreak of Legionnaires’ disease among members of the American Legion (war veterans) in 1976, where Legionella pneumophila was found to be the...