|
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)
|
- 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
- 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
- A detailed breakdown of microscopy panel results per sampling point can be found in Additional files 2 and 3
