RT PCR test for detection of opportunistic infections caused by Streptococcus pyogenes, Citrobacter freundii, Citrobacter koseri, Burkholderia spp., Streptococcus pneumoniae, Streptococcus spp., Staphylococcus aureus, Staphylococcus spp., Klebsiella oxytoca, Klebsiella pneumoniae, Acinetobacter spp., Enterobacter cloacae, Serratia marcescens, Stenotrophomonas maltophilia, Haemophilus spp., Haemophilus influenzaе, Morganella morganii, Enterobacteriales, Enterococcus spp., Escherichia coli, Pseudomonas aeruginosa, Streptococcus agalactiae, Proteus spp., Achromobacter ruhlandii, Achromobacter xylosoxidans (ready to use 0,2 ml strip format)