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Table 1 Summary of microscopic results of low-volume (50 mL) aquatic matrices

From: Multi-spatial contamination of environmental aquatic matrices with Cryptosporidium: a climate, health, and regulatory framework for the Philippines

Sampling site (n = 29) Microscopy and sample matrix
SW BW SAB
Luzon
 S1 Laguna de bay 1,3,4 1,4
 S2 Taal Lake 3,4 3
 S3 Pantabangan Lake 3,4 4
 S4.1 Sampaloc Lake 3,4 3
 S4.2 Bunot Lake 3,4
 S4.3 Palakpakin Lake nc
 S4.4 Mojicap Lake 3,4
 S4.5 Yambo Lake
 S4.6 Pandin Lake nc
 S4.7 Kalibato Lake 3,4
 S5 Ipo water reservoir 4 nc
 S6 Magat water reservoir 1,3,4 1,2,3,4 nc
 S7 San Roque water reservoir 1,3 1,2,3,4 nc
 S8 Buhi Lake 4 1,4
 S9 Bato Lake
 S10 Cavinti/Lumot Lake Nc nc
 S11 West Pudoc fish ponds 4 4 4
 S12 Paoay Lake 4 1 nc
 S13 Ambuklao water reservoir 3,4 Nc 1,3,4
Mimaropa
 S14 Naujan Lake 4 4 1,3,4
Visayas
 S15 Sakanaw Lake 4
 S16 Danao Lake 1 1,3
 S17 Bito Lake 1,2,3 1,3,4
Mindanao
 S18 Sebu Lake 1,4 1,4 4
 S19 Pulangi water reservoir 4 nc
 S20 Bukidnon farm irrigation 4 nc nc
 S21 Lanao Lake 1,3,4 2,3,4
 S22 Mainit Lake 1,3,4 4 4
 S23 Tagunay River 3 4
Matrix prevalence 69% (20/29) 50% (13/26) 60% (12/20)
Rates of detection
 1 24% (7/29) 27% (7/26) 20% (4/20)
 2 0% (0/29) 12% (3/26) 5% (1/20)
 3 38% (11/29) 19% (5/26) 35% (7/20)
 4 59% (17/29) 38% (10/26) 50% (10/20)
  1. SW, surface water; BW, sediments with bottom water; SAB, substrate-associated biofilms; 1 Modified Kinyoun (MK); 2 Safranin Methylene Blue (SMB); 3 Auramine (Aura); 4 Immunofluorescence (IFT); nc, no sample collected;− negative
  2. Details of sampling areas such as date and time of collection, location, coordinates, temperature, rain, surface area, and elevation can be found in Additional file 1
  3. A detailed breakdown of microscopy panel results per sampling point can be found in Additional files 2 and 3